30815672846

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129477617}}^1$

素因数の和:129477643

約数の個数: 16

約数和(自身を含む): 55934330976

約数和(自身を除く): 25118658130

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129477617, 258955234, 906343319, 1812686638, 2201119489, 4402238978, 15407836423, 30815672846]

約数ペア:

[(1, 30815672846), (2, 15407836423), (7, 4402238978), (14, 2201119489), (17, 1812686638), (34, 906343319), (119, 258955234), (238, 129477617)]