426001020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7100017}}^1$

素因数の和:7100029

約数の個数: 24

約数和(自身を含む): 1192803024

約数和(自身を除く): 766802004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7100017, 14200034, 21300051, 28400068, 35500085, 42600102, 71000170, 85200204, 106500255, 142000340, 213000510, 426001020]

約数ペア:

[(1, 426001020), (2, 213000510), (3, 142000340), (4, 106500255), (5, 85200204), (6, 71000170), (10, 42600102), (12, 35500085), (15, 28400068), (20, 21300051), (30, 14200034), (60, 7100017)]