131675310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112543}}^1$

素因数の和:112569

約数の個数: 48

約数和(自身を含む): 368694144

約数和(自身を除く): 237018834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 112543, 225086, 337629, 562715, 675258, 1012887, 1125430, 1463059, 1688145, 2025774, 2926118, 3376290, 4389177, 5064435, 7315295, 8778354, 10128870, 13167531, 14630590, 21945885, 26335062, 43891770, 65837655, 131675310]

約数ペア:

[(1, 131675310), (2, 65837655), (3, 43891770), (5, 26335062), (6, 21945885), (9, 14630590), (10, 13167531), (13, 10128870), (15, 8778354), (18, 7315295), (26, 5064435), (30, 4389177), (39, 3376290), (45, 2926118), (65, 2025774), (78, 1688145), (90, 1463059), (117, 1125430), (130, 1012887), (195, 675258), (234, 562715), (390, 337629), (585, 225086), (1170, 112543)]