7730220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{128837}}^1$

素因数の和:128849

約数の個数: 24

約数和(自身を含む): 21644784

約数和(自身を除く): 13914564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 128837, 257674, 386511, 515348, 644185, 773022, 1288370, 1546044, 1932555, 2576740, 3865110, 7730220]

約数ペア:

[(1, 7730220), (2, 3865110), (3, 2576740), (4, 1932555), (5, 1546044), (6, 1288370), (10, 773022), (12, 644185), (15, 515348), (20, 386511), (30, 257674), (60, 128837)]