315059470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{168481}}^1$

素因数の和:168516

約数の個数: 32

約数和(自身を含む): 655058016

約数和(自身を除く): 339998546

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 168481, 336962, 842405, 1684810, 1853291, 2864177, 3706582, 5728354, 9266455, 14320885, 18532910, 28641770, 31505947, 63011894, 157529735, 315059470]

約数ペア:

[(1, 315059470), (2, 157529735), (5, 63011894), (10, 31505947), (11, 28641770), (17, 18532910), (22, 14320885), (34, 9266455), (55, 5728354), (85, 3706582), (110, 2864177), (170, 1853291), (187, 1684810), (374, 842405), (935, 336962), (1870, 168481)]