172970220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2882837}}^1$

素因数の和:2882849

約数の個数: 24

約数和(自身を含む): 484316784

約数和(自身を除く): 311346564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2882837, 5765674, 8648511, 11531348, 14414185, 17297022, 28828370, 34594044, 43242555, 57656740, 86485110, 172970220]

約数ペア:

[(1, 172970220), (2, 86485110), (3, 57656740), (4, 43242555), (5, 34594044), (6, 28828370), (10, 17297022), (12, 14414185), (15, 11531348), (20, 8648511), (30, 5765674), (60, 2882837)]