204294660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3404911}}^1$

素因数の和:3404923

約数の個数: 24

約数和(自身を含む): 572025216

約数和(自身を除く): 367730556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3404911, 6809822, 10214733, 13619644, 17024555, 20429466, 34049110, 40858932, 51073665, 68098220, 102147330, 204294660]

約数ペア:

[(1, 204294660), (2, 102147330), (3, 68098220), (4, 51073665), (5, 40858932), (6, 34049110), (10, 20429466), (12, 17024555), (15, 13619644), (20, 10214733), (30, 6809822), (60, 3404911)]