25302660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421711}}^1$

素因数の和:421723

約数の個数: 24

約数和(自身を含む): 70847616

約数和(自身を除く): 45544956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421711, 843422, 1265133, 1686844, 2108555, 2530266, 4217110, 5060532, 6325665, 8434220, 12651330, 25302660]

約数ペア:

[(1, 25302660), (2, 12651330), (3, 8434220), (4, 6325665), (5, 5060532), (6, 4217110), (10, 2530266), (12, 2108555), (15, 1686844), (20, 1265133), (30, 843422), (60, 421711)]