Today on a math lesson the teacher told Vovochka that the Euler function of a positive integer φ(n) is an arithmetic function that counts the positive integers less than or equal to n that are relatively prime to n. The number 1 is coprime to all the positive integers and φ(1)=1.
Now the teacher gave Vovochka an array of n positive integers a1,a2,...,an and a task to process q queries liri− to calculate and print modulo 109+7. As it is too hard for a second grade school student, you've decided to help Vovochka.
Input
The first line of the input contains number n (1≤n≤200000)− the length of the array given to Vovochka. The second line contains n integers a1,a2,...,an (1≤ai≤106).
The third line contains integer q (1≤q≤200000)− the number of queries. Next q lines contain the queries, one per line. Each query is defined by the boundaries of the segment li and ri (1≤li≤ri≤n).
Output
Print q numbers − the value of the Euler function for each query, calculated modulo 109+7.