68980610

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{5479}}^1$

素因数の和:6745

約数の個数: 16

約数和(自身を含む): 124286400

約数和(自身を除く): 55305790

約数列:

[1, 2, 5, 10, 1259, 2518, 5479, 6295, 10958, 12590, 27395, 54790, 6898061, 13796122, 34490305, 68980610]

約数ペア:

[(1, 68980610), (2, 34490305), (5, 13796122), (10, 6898061), (1259, 54790), (2518, 27395), (5479, 12590), (6295, 10958)]