74421870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2480729}}^1$

素因数の和:2480739

約数の個数: 16

約数和(自身を含む): 178612560

約数和(自身を除く): 104190690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2480729, 4961458, 7442187, 12403645, 14884374, 24807290, 37210935, 74421870]

約数ペア:

[(1, 74421870), (2, 37210935), (3, 24807290), (5, 14884374), (6, 12403645), (10, 7442187), (15, 4961458), (30, 2480729)]