212766730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113779}}^1$

素因数の和:113814

約数の個数: 32

約数和(自身を含む): 442376640

約数和(自身を除く): 229609910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 113779, 227558, 568895, 1137790, 1251569, 1934243, 2503138, 3868486, 6257845, 9671215, 12515690, 19342430, 21276673, 42553346, 106383365, 212766730]

約数ペア:

[(1, 212766730), (2, 106383365), (5, 42553346), (10, 21276673), (11, 19342430), (17, 12515690), (22, 9671215), (34, 6257845), (55, 3868486), (85, 2503138), (110, 1934243), (170, 1251569), (187, 1137790), (374, 568895), (935, 227558), (1870, 113779)]