12790102020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213168367}}^1$

素因数の和:213168379

約数の個数: 24

約数和(自身を含む): 35812285824

約数和(自身を除く): 23022183804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213168367, 426336734, 639505101, 852673468, 1065841835, 1279010202, 2131683670, 2558020404, 3197525505, 4263367340, 6395051010, 12790102020]

約数ペア:

[(1, 12790102020), (2, 6395051010), (3, 4263367340), (4, 3197525505), (5, 2558020404), (6, 2131683670), (10, 1279010202), (12, 1065841835), (15, 852673468), (20, 639505101), (30, 426336734), (60, 213168367)]