210823910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{66089}}^1$

素因数の和:66136

約数の個数: 32

約数和(自身を含む): 428263200

約数和(自身を除く): 217439290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 66089, 132178, 330445, 660890, 726979, 1453958, 1916581, 3634895, 3833162, 7269790, 9582905, 19165810, 21082391, 42164782, 105411955, 210823910]

約数ペア:

[(1, 210823910), (2, 105411955), (5, 42164782), (10, 21082391), (11, 19165810), (22, 9582905), (29, 7269790), (55, 3833162), (58, 3634895), (110, 1916581), (145, 1453958), (290, 726979), (319, 660890), (638, 330445), (1595, 132178), (3190, 66089)]