29947740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499129}}^1$

素因数の和:499141

約数の個数: 24

約数和(自身を含む): 83853840

約数和(自身を除く): 53906100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499129, 998258, 1497387, 1996516, 2495645, 2994774, 4991290, 5989548, 7486935, 9982580, 14973870, 29947740]

約数ペア:

[(1, 29947740), (2, 14973870), (3, 9982580), (4, 7486935), (5, 5989548), (6, 4991290), (10, 2994774), (12, 2495645), (15, 1996516), (20, 1497387), (30, 998258), (60, 499129)]