7938510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3808

約数の個数: 32

約数和(自身を含む): 19325952

約数和(自身を除く): 11387442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3727, 7454, 11181, 18635, 22362, 37270, 55905, 111810, 264617, 529234, 793851, 1323085, 1587702, 2646170, 3969255, 7938510]

約数ペア:

[(1, 7938510), (2, 3969255), (3, 2646170), (5, 1587702), (6, 1323085), (10, 793851), (15, 529234), (30, 264617), (71, 111810), (142, 55905), (213, 37270), (355, 22362), (426, 18635), (710, 11181), (1065, 7454), (2130, 3727)]