105016660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{750119}}^1$

素因数の和:750135

約数の個数: 24

約数和(自身を含む): 252040320

約数和(自身を除く): 147023660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 750119, 1500238, 3000476, 3750595, 5250833, 7501190, 10501666, 15002380, 21003332, 26254165, 52508330, 105016660]

約数ペア:

[(1, 105016660), (2, 52508330), (4, 26254165), (5, 21003332), (7, 15002380), (10, 10501666), (14, 7501190), (20, 5250833), (28, 3750595), (35, 3000476), (70, 1500238), (140, 750119)]