3125330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 6274800

約数和(自身を除く): 3149470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 829, 1658, 1885, 3770, 4145, 8290, 10777, 21554, 24041, 48082, 53885, 107770, 120205, 240410, 312533, 625066, 1562665, 3125330]

約数ペア:

[(1, 3125330), (2, 1562665), (5, 625066), (10, 312533), (13, 240410), (26, 120205), (29, 107770), (58, 53885), (65, 48082), (130, 24041), (145, 21554), (290, 10777), (377, 8290), (754, 4145), (829, 3770), (1658, 1885)]