56757270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1891909}}^1$

素因数の和:1891919

約数の個数: 16

約数和(自身を含む): 136217520

約数和(自身を除く): 79460250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1891909, 3783818, 5675727, 9459545, 11351454, 18919090, 28378635, 56757270]

約数ペア:

[(1, 56757270), (2, 28378635), (3, 18919090), (5, 11351454), (6, 9459545), (10, 5675727), (15, 3783818), (30, 1891909)]