431316710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{135209}}^1$

素因数の和:135256

約数の個数: 32

約数和(自身を含む): 876160800

約数和(自身を除く): 444844090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 135209, 270418, 676045, 1352090, 1487299, 2974598, 3921061, 7436495, 7842122, 14872990, 19605305, 39210610, 43131671, 86263342, 215658355, 431316710]

約数ペア:

[(1, 431316710), (2, 215658355), (5, 86263342), (10, 43131671), (11, 39210610), (22, 19605305), (29, 14872990), (55, 7842122), (58, 7436495), (110, 3921061), (145, 2974598), (290, 1487299), (319, 1352090), (638, 676045), (1595, 270418), (3190, 135209)]