30744914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 47567520

約数和(自身を除く): 16822606

約数列:

[1, 2, 43, 86, 131, 262, 2729, 5458, 5633, 11266, 117347, 234694, 357499, 714998, 15372457, 30744914]

約数ペア:

[(1, 30744914), (2, 15372457), (43, 714998), (86, 357499), (131, 234694), (262, 117347), (2729, 11266), (5458, 5633)]