56157870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1871929}}^1$

素因数の和:1871939

約数の個数: 16

約数和(自身を含む): 134778960

約数和(自身を除く): 78621090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1871929, 3743858, 5615787, 9359645, 11231574, 18719290, 28078935, 56157870]

約数ペア:

[(1, 56157870), (2, 28078935), (3, 18719290), (5, 11231574), (6, 9359645), (10, 5615787), (15, 3743858), (30, 1871929)]