2100795870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{54751}}^1$

素因数の和:56040

約数の個数: 32

約数和(自身を含む): 5045944320

約数和(自身を除く): 2945148450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1279, 2558, 3837, 6395, 7674, 12790, 19185, 38370, 54751, 109502, 164253, 273755, 328506, 547510, 821265, 1642530, 70026529, 140053058, 210079587, 350132645, 420159174, 700265290, 1050397935, 2100795870]

約数ペア:

[(1, 2100795870), (2, 1050397935), (3, 700265290), (5, 420159174), (6, 350132645), (10, 210079587), (15, 140053058), (30, 70026529), (1279, 1642530), (2558, 821265), (3837, 547510), (6395, 328506), (7674, 273755), (12790, 164253), (19185, 109502), (38370, 54751)]