91365260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{652609}}^1$

素因数の和:652625

約数の個数: 24

約数和(自身を含む): 219276960

約数和(自身を除く): 127911700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 652609, 1305218, 2610436, 3263045, 4568263, 6526090, 9136526, 13052180, 18273052, 22841315, 45682630, 91365260]

約数ペア:

[(1, 91365260), (2, 45682630), (4, 22841315), (5, 18273052), (7, 13052180), (10, 9136526), (14, 6526090), (20, 4568263), (28, 3263045), (35, 2610436), (70, 1305218), (140, 652609)]