68948170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{49603}}^1$

素因数の和:49749

約数の個数: 16

約数和(自身を含む): 125002080

約数和(自身を除く): 56053910

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 49603, 99206, 248015, 496030, 6894817, 13789634, 34474085, 68948170]

約数ペア:

[(1, 68948170), (2, 34474085), (5, 13789634), (10, 6894817), (139, 496030), (278, 248015), (695, 99206), (1390, 49603)]