82747740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1379129}}^1$

素因数の和:1379141

約数の個数: 24

約数和(自身を含む): 231693840

約数和(自身を除く): 148946100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1379129, 2758258, 4137387, 5516516, 6895645, 8274774, 13791290, 16549548, 20686935, 27582580, 41373870, 82747740]

約数ペア:

[(1, 82747740), (2, 41373870), (3, 27582580), (4, 20686935), (5, 16549548), (6, 13791290), (10, 8274774), (12, 6895645), (15, 5516516), (20, 4137387), (30, 2758258), (60, 1379129)]