39852660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{664211}}^1$

素因数の和:664223

約数の個数: 24

約数和(自身を含む): 111587616

約数和(自身を除く): 71734956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 664211, 1328422, 1992633, 2656844, 3321055, 3985266, 6642110, 7970532, 9963165, 13284220, 19926330, 39852660]

約数ペア:

[(1, 39852660), (2, 19926330), (3, 13284220), (4, 9963165), (5, 7970532), (6, 6642110), (10, 3985266), (12, 3321055), (15, 2656844), (20, 1992633), (30, 1328422), (60, 664211)]