76657270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 140279040

約数和(自身を除く): 63621770

約数列:

[1, 2, 5, 10, 131, 163, 262, 326, 359, 655, 718, 815, 1310, 1630, 1795, 3590, 21353, 42706, 47029, 58517, 94058, 106765, 117034, 213530, 235145, 292585, 470290, 585170, 7665727, 15331454, 38328635, 76657270]

約数ペア:

[(1, 76657270), (2, 38328635), (5, 15331454), (10, 7665727), (131, 585170), (163, 470290), (262, 292585), (326, 235145), (359, 213530), (655, 117034), (718, 106765), (815, 94058), (1310, 58517), (1630, 47029), (1795, 42706), (3590, 21353)]