139393740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2323229}}^1$

素因数の和:2323241

約数の個数: 24

約数和(自身を含む): 390302640

約数和(自身を除く): 250908900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2323229, 4646458, 6969687, 9292916, 11616145, 13939374, 23232290, 27878748, 34848435, 46464580, 69696870, 139393740]

約数ペア:

[(1, 139393740), (2, 69696870), (3, 46464580), (4, 34848435), (5, 27878748), (6, 23232290), (10, 13939374), (12, 11616145), (15, 9292916), (20, 6969687), (30, 4646458), (60, 2323229)]