27457630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 53250048

約数和(自身を除く): 25792418

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 3851, 7130, 7702, 19255, 38510, 88573, 119381, 177146, 238762, 442865, 596905, 885730, 1193810, 2745763, 5491526, 13728815, 27457630]

約数ペア:

[(1, 27457630), (2, 13728815), (5, 5491526), (10, 2745763), (23, 1193810), (31, 885730), (46, 596905), (62, 442865), (115, 238762), (155, 177146), (230, 119381), (310, 88573), (713, 38510), (1426, 19255), (3565, 7702), (3851, 7130)]