8439410220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140656837}}^1$

素因数の和:140656849

約数の個数: 24

約数和(自身を含む): 23630348784

約数和(自身を除く): 15190938564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140656837, 281313674, 421970511, 562627348, 703284185, 843941022, 1406568370, 1687882044, 2109852555, 2813136740, 4219705110, 8439410220]

約数ペア:

[(1, 8439410220), (2, 4219705110), (3, 2813136740), (4, 2109852555), (5, 1687882044), (6, 1406568370), (10, 843941022), (12, 703284185), (15, 562627348), (20, 421970511), (30, 281313674), (60, 140656837)]