118727310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304429}}^1$

素因数の和:304452

約数の個数: 32

約数和(自身を含む): 306865440

約数和(自身を除く): 188138130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 304429, 608858, 913287, 1522145, 1826574, 3044290, 3957577, 4566435, 7915154, 9132870, 11872731, 19787885, 23745462, 39575770, 59363655, 118727310]

約数ペア:

[(1, 118727310), (2, 59363655), (3, 39575770), (5, 23745462), (6, 19787885), (10, 11872731), (13, 9132870), (15, 7915154), (26, 4566435), (30, 3957577), (39, 3044290), (65, 1826574), (78, 1522145), (130, 913287), (195, 608858), (390, 304429)]