30796510

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{42187}}^1$

素因数の和:42267

約数の個数: 16

約数和(自身を含む): 56194416

約数和(自身を除く): 25397906

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 42187, 84374, 210935, 421870, 3079651, 6159302, 15398255, 30796510]

約数ペア:

[(1, 30796510), (2, 15398255), (5, 6159302), (10, 3079651), (73, 421870), (146, 210935), (365, 84374), (730, 42187)]