123558030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1372867}}^1$

素因数の和:1372880

約数の個数: 24

約数和(自身を含む): 321251112

約数和(自身を除く): 197693082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1372867, 2745734, 4118601, 6864335, 8237202, 12355803, 13728670, 20593005, 24711606, 41186010, 61779015, 123558030]

約数ペア:

[(1, 123558030), (2, 61779015), (3, 41186010), (5, 24711606), (6, 20593005), (9, 13728670), (10, 12355803), (15, 8237202), (18, 6864335), (30, 4118601), (45, 2745734), (90, 1372867)]