68703910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2207}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 135447552

約数和(自身を除く): 66743642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2207, 2830, 3113, 4414, 6226, 11035, 15565, 22070, 24277, 31130, 48554, 121385, 242770, 624581, 1249162, 3122905, 6245810, 6870391, 13740782, 34351955, 68703910]

約数ペア:

[(1, 68703910), (2, 34351955), (5, 13740782), (10, 6870391), (11, 6245810), (22, 3122905), (55, 1249162), (110, 624581), (283, 242770), (566, 121385), (1415, 48554), (2207, 31130), (2830, 24277), (3113, 22070), (4414, 15565), (6226, 11035)]