73247330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19429}}^1$

素因数の和:19478

約数の個数: 32

約数和(自身を含む): 146890800

約数和(自身を除く): 73643470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 19429, 38858, 97145, 194290, 252577, 505154, 563441, 1126882, 1262885, 2525770, 2817205, 5634410, 7324733, 14649466, 36623665, 73247330]

約数ペア:

[(1, 73247330), (2, 36623665), (5, 14649466), (10, 7324733), (13, 5634410), (26, 2817205), (29, 2525770), (58, 1262885), (65, 1126882), (130, 563441), (145, 505154), (290, 252577), (377, 194290), (754, 97145), (1885, 38858), (3770, 19429)]