30517846

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 46526976

約数和(自身を除く): 16009130

約数列:

[1, 2, 127, 137, 254, 274, 877, 1754, 17399, 34798, 111379, 120149, 222758, 240298, 15258923, 30517846]

約数ペア:

[(1, 30517846), (2, 15258923), (127, 240298), (137, 222758), (254, 120149), (274, 111379), (877, 34798), (1754, 17399)]