54078270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1802609}}^1$

素因数の和:1802619

約数の個数: 16

約数和(自身を含む): 129787920

約数和(自身を除く): 75709650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1802609, 3605218, 5407827, 9013045, 10815654, 18026090, 27039135, 54078270]

約数ペア:

[(1, 54078270), (2, 27039135), (3, 18026090), (5, 10815654), (6, 9013045), (10, 5407827), (15, 3605218), (30, 1802609)]