63225260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{451609}}^1$

素因数の和:451625

約数の個数: 24

約数和(自身を含む): 151740960

約数和(自身を除く): 88515700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 451609, 903218, 1806436, 2258045, 3161263, 4516090, 6322526, 9032180, 12645052, 15806315, 31612630, 63225260]

約数ペア:

[(1, 63225260), (2, 31612630), (4, 15806315), (5, 12645052), (7, 9032180), (10, 6322526), (14, 4516090), (20, 3161263), (28, 2258045), (35, 1806436), (70, 903218), (140, 451609)]