67906390

素因数分解:

$2^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{2713}}^1$

素因数の和:5223

約数の個数: 16

約数和(自身を含む): 122325408

約数和(自身を除く): 54419018

約数列:

[1, 2, 5, 10, 2503, 2713, 5006, 5426, 12515, 13565, 25030, 27130, 6790639, 13581278, 33953195, 67906390]

約数ペア:

[(1, 67906390), (2, 33953195), (5, 13581278), (10, 6790639), (2503, 27130), (2713, 25030), (5006, 13565), (5426, 12515)]