64597020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1076617}}^1$

素因数の和:1076629

約数の個数: 24

約数和(自身を含む): 180871824

約数和(自身を除く): 116274804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1076617, 2153234, 3229851, 4306468, 5383085, 6459702, 10766170, 12919404, 16149255, 21532340, 32298510, 64597020]

約数ペア:

[(1, 64597020), (2, 32298510), (3, 21532340), (4, 16149255), (5, 12919404), (6, 10766170), (10, 6459702), (12, 5383085), (15, 4306468), (20, 3229851), (30, 2153234), (60, 1076617)]