13081260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218021}}^1$

素因数の和:218033

約数の個数: 24

約数和(自身を含む): 36627696

約数和(自身を除く): 23546436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218021, 436042, 654063, 872084, 1090105, 1308126, 2180210, 2616252, 3270315, 4360420, 6540630, 13081260]

約数ペア:

[(1, 13081260), (2, 6540630), (3, 4360420), (4, 3270315), (5, 2616252), (6, 2180210), (10, 1308126), (12, 1090105), (15, 872084), (20, 654063), (30, 436042), (60, 218021)]