42730260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{712171}}^1$

素因数の和:712183

約数の個数: 24

約数和(自身を含む): 119644896

約数和(自身を除く): 76914636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 712171, 1424342, 2136513, 2848684, 3560855, 4273026, 7121710, 8546052, 10682565, 14243420, 21365130, 42730260]

約数ペア:

[(1, 42730260), (2, 21365130), (3, 14243420), (4, 10682565), (5, 8546052), (6, 7121710), (10, 4273026), (12, 3560855), (15, 2848684), (20, 2136513), (30, 1424342), (60, 712171)]