315283870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{168601}}^1$

素因数の和:168636

約数の個数: 32

約数和(自身を含む): 655524576

約数和(自身を除く): 340240706

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 168601, 337202, 843005, 1686010, 1854611, 2866217, 3709222, 5732434, 9273055, 14331085, 18546110, 28662170, 31528387, 63056774, 157641935, 315283870]

約数ペア:

[(1, 315283870), (2, 157641935), (5, 63056774), (10, 31528387), (11, 28662170), (17, 18546110), (22, 14331085), (34, 9273055), (55, 5732434), (85, 3709222), (110, 2866217), (170, 1854611), (187, 1686010), (374, 843005), (935, 337202), (1870, 168601)]