85202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1420037}}^1$

素因数の和:1420049

約数の個数: 24

約数和(自身を含む): 238566384

約数和(自身を除く): 153364164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1420037, 2840074, 4260111, 5680148, 7100185, 8520222, 14200370, 17040444, 21300555, 28400740, 42601110, 85202220]

約数ペア:

[(1, 85202220), (2, 42601110), (3, 28400740), (4, 21300555), (5, 17040444), (6, 14200370), (10, 8520222), (12, 7100185), (15, 5680148), (20, 4260111), (30, 2840074), (60, 1420037)]