87293470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46681}}^1$

素因数の和:46716

約数の個数: 32

約数和(自身を含む): 181499616

約数和(自身を除く): 94206146

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 46681, 93362, 233405, 466810, 513491, 793577, 1026982, 1587154, 2567455, 3967885, 5134910, 7935770, 8729347, 17458694, 43646735, 87293470]

約数ペア:

[(1, 87293470), (2, 43646735), (5, 17458694), (10, 8729347), (11, 7935770), (17, 5134910), (22, 3967885), (34, 2567455), (55, 1587154), (85, 1026982), (110, 793577), (170, 513491), (187, 466810), (374, 233405), (935, 93362), (1870, 46681)]