551412660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9190211}}^1$

素因数の和:9190223

約数の個数: 24

約数和(自身を含む): 1543955616

約数和(自身を除く): 992542956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9190211, 18380422, 27570633, 36760844, 45951055, 55141266, 91902110, 110282532, 137853165, 183804220, 275706330, 551412660]

約数ペア:

[(1, 551412660), (2, 275706330), (3, 183804220), (4, 137853165), (5, 110282532), (6, 91902110), (10, 55141266), (12, 45951055), (15, 36760844), (20, 27570633), (30, 18380422), (60, 9190211)]