30612842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 50526756

約数和(自身を除く): 19913914

約数列:

[1, 2, 13, 26, 73, 127, 146, 254, 949, 1651, 1898, 3302, 9271, 16129, 18542, 32258, 120523, 209677, 241046, 419354, 1177417, 2354834, 15306421, 30612842]

約数ペア:

[(1, 30612842), (2, 15306421), (13, 2354834), (26, 1177417), (73, 419354), (127, 241046), (146, 209677), (254, 120523), (949, 32258), (1651, 18542), (1898, 16129), (3302, 9271)]