243023330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129959}}^1$

素因数の和:129994

約数の個数: 32

約数和(自身を含む): 505284480

約数和(自身を除く): 262261150

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 129959, 259918, 649795, 1299590, 1429549, 2209303, 2859098, 4418606, 7147745, 11046515, 14295490, 22093030, 24302333, 48604666, 121511665, 243023330]

約数ペア:

[(1, 243023330), (2, 121511665), (5, 48604666), (10, 24302333), (11, 22093030), (17, 14295490), (22, 11046515), (34, 7147745), (55, 4418606), (85, 2859098), (110, 2209303), (170, 1429549), (187, 1299590), (374, 649795), (935, 259918), (1870, 129959)]