313203180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5220053}}^1$

素因数の和:5220065

約数の個数: 24

約数和(自身を含む): 876969072

約数和(自身を除く): 563765892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5220053, 10440106, 15660159, 20880212, 26100265, 31320318, 52200530, 62640636, 78300795, 104401060, 156601590, 313203180]

約数ペア:

[(1, 313203180), (2, 156601590), (3, 104401060), (4, 78300795), (5, 62640636), (6, 52200530), (10, 31320318), (12, 26100265), (15, 20880212), (20, 15660159), (30, 10440106), (60, 5220053)]