31735070

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10139}}^1$

素因数の和:10459

約数の個数: 16

約数和(自身を含む): 57311280

約数和(自身を除く): 25576210

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 10139, 20278, 50695, 101390, 3173507, 6347014, 15867535, 31735070]

約数ペア:

[(1, 31735070), (2, 15867535), (5, 6347014), (10, 3173507), (313, 101390), (626, 50695), (1565, 20278), (3130, 10139)]