127730220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2128837}}^1$

素因数の和:2128849

約数の個数: 24

約数和(自身を含む): 357644784

約数和(自身を除く): 229914564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2128837, 4257674, 6386511, 8515348, 10644185, 12773022, 21288370, 25546044, 31932555, 42576740, 63865110, 127730220]

約数ペア:

[(1, 127730220), (2, 63865110), (3, 42576740), (4, 31932555), (5, 25546044), (6, 21288370), (10, 12773022), (12, 10644185), (15, 8515348), (20, 6386511), (30, 4257674), (60, 2128837)]