2040471330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68015711}}^1$

素因数の和:68015721

約数の個数: 16

約数和(自身を含む): 4897131264

約数和(自身を除く): 2856659934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68015711, 136031422, 204047133, 340078555, 408094266, 680157110, 1020235665, 2040471330]

約数ペア:

[(1, 2040471330), (2, 1020235665), (3, 680157110), (5, 408094266), (6, 340078555), (10, 204047133), (15, 136031422), (30, 68015711)]