70818770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37871}}^1$

素因数の和:37906

約数の個数: 32

約数和(自身を含む): 147246336

約数和(自身を除く): 76427566

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 37871, 75742, 189355, 378710, 416581, 643807, 833162, 1287614, 2082905, 3219035, 4165810, 6438070, 7081877, 14163754, 35409385, 70818770]

約数ペア:

[(1, 70818770), (2, 35409385), (5, 14163754), (10, 7081877), (11, 6438070), (17, 4165810), (22, 3219035), (34, 2082905), (55, 1287614), (85, 833162), (110, 643807), (170, 416581), (187, 378710), (374, 189355), (935, 75742), (1870, 37871)]