56103870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1870129}}^1$

素因数の和:1870139

約数の個数: 16

約数和(自身を含む): 134649360

約数和(自身を除く): 78545490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1870129, 3740258, 5610387, 9350645, 11220774, 18701290, 28051935, 56103870]

約数ペア:

[(1, 56103870), (2, 28051935), (3, 18701290), (5, 11220774), (6, 9350645), (10, 5610387), (15, 3740258), (30, 1870129)]