57478710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1915957}}^1$

素因数の和:1915967

約数の個数: 16

約数和(自身を含む): 137948976

約数和(自身を除く): 80470266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1915957, 3831914, 5747871, 9579785, 11495742, 19159570, 28739355, 57478710]

約数ペア:

[(1, 57478710), (2, 28739355), (3, 19159570), (5, 11495742), (6, 9579785), (10, 5747871), (15, 3831914), (30, 1915957)]