3231930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8310

約数の個数: 32

約数和(自身を含む): 8354304

約数和(自身を除く): 5122374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8287, 16574, 24861, 41435, 49722, 82870, 107731, 124305, 215462, 248610, 323193, 538655, 646386, 1077310, 1615965, 3231930]

約数ペア:

[(1, 3231930), (2, 1615965), (3, 1077310), (5, 646386), (6, 538655), (10, 323193), (13, 248610), (15, 215462), (26, 124305), (30, 107731), (39, 82870), (65, 49722), (78, 41435), (130, 24861), (195, 16574), (390, 8287)]