161556870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5385229}}^1$

素因数の和:5385239

約数の個数: 16

約数和(自身を含む): 387736560

約数和(自身を除く): 226179690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5385229, 10770458, 16155687, 26926145, 32311374, 53852290, 80778435, 161556870]

約数ペア:

[(1, 161556870), (2, 80778435), (3, 53852290), (5, 32311374), (6, 26926145), (10, 16155687), (15, 10770458), (30, 5385229)]