30918070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181871}}^1$

素因数の和:181895

約数の個数: 16

約数和(自身を含む): 58926528

約数和(自身を除く): 28008458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181871, 363742, 909355, 1818710, 3091807, 6183614, 15459035, 30918070]

約数ペア:

[(1, 30918070), (2, 15459035), (5, 6183614), (10, 3091807), (17, 1818710), (34, 909355), (85, 363742), (170, 181871)]