7742220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129037}}^1$

素因数の和:129049

約数の個数: 24

約数和(自身を含む): 21678384

約数和(自身を除く): 13936164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129037, 258074, 387111, 516148, 645185, 774222, 1290370, 1548444, 1935555, 2580740, 3871110, 7742220]

約数ペア:

[(1, 7742220), (2, 3871110), (3, 2580740), (4, 1935555), (5, 1548444), (6, 1290370), (10, 774222), (12, 645185), (15, 516148), (20, 387111), (30, 258074), (60, 129037)]