85205580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1420093}}^1$

素因数の和:1420105

約数の個数: 24

約数和(自身を含む): 238575792

約数和(自身を除く): 153370212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1420093, 2840186, 4260279, 5680372, 7100465, 8520558, 14200930, 17041116, 21301395, 28401860, 42602790, 85205580]

約数ペア:

[(1, 85205580), (2, 42602790), (3, 28401860), (4, 21301395), (5, 17041116), (6, 14200930), (10, 8520558), (12, 7100465), (15, 5680372), (20, 4260279), (30, 2840186), (60, 1420093)]