129114790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1844497}}^1$

素因数の和:1844511

約数の個数: 16

約数和(自身を含む): 265607712

約数和(自身を除く): 136492922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1844497, 3688994, 9222485, 12911479, 18444970, 25822958, 64557395, 129114790]

約数ペア:

[(1, 129114790), (2, 64557395), (5, 25822958), (7, 18444970), (10, 12911479), (14, 9222485), (35, 3688994), (70, 1844497)]