123493740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2058229}}^1$

素因数の和:2058241

約数の個数: 24

約数和(自身を含む): 345782640

約数和(自身を除く): 222288900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2058229, 4116458, 6174687, 8232916, 10291145, 12349374, 20582290, 24698748, 30873435, 41164580, 61746870, 123493740]

約数ペア:

[(1, 123493740), (2, 61746870), (3, 41164580), (4, 30873435), (5, 24698748), (6, 20582290), (10, 12349374), (12, 10291145), (15, 8232916), (20, 6174687), (30, 4116458), (60, 2058229)]