68109910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619181}}^1$

素因数の和:619199

約数の個数: 16

約数和(自身を含む): 133743312

約数和(自身を除く): 65633402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619181, 1238362, 3095905, 6191810, 6810991, 13621982, 34054955, 68109910]

約数ペア:

[(1, 68109910), (2, 34054955), (5, 13621982), (10, 6810991), (11, 6191810), (22, 3095905), (55, 1238362), (110, 619181)]