68617810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{93997}}^1$

素因数の和:94077

約数の個数: 16

約数和(自身を含む): 125205336

約数和(自身を除く): 56587526

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 93997, 187994, 469985, 939970, 6861781, 13723562, 34308905, 68617810]

約数ペア:

[(1, 68617810), (2, 34308905), (5, 13723562), (10, 6861781), (73, 939970), (146, 469985), (365, 187994), (730, 93997)]