25830660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{430511}}^1$

素因数の和:430523

約数の個数: 24

約数和(自身を含む): 72326016

約数和(自身を除く): 46495356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 430511, 861022, 1291533, 1722044, 2152555, 2583066, 4305110, 5166132, 6457665, 8610220, 12915330, 25830660]

約数ペア:

[(1, 25830660), (2, 12915330), (3, 8610220), (4, 6457665), (5, 5166132), (6, 4305110), (10, 2583066), (12, 2152555), (15, 1722044), (20, 1291533), (30, 861022), (60, 430511)]