30134885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7717}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 40010112

約数和(自身を除く): 9875227

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 7717, 38585, 84887, 424435, 547907, 2739535, 6026977, 30134885]

約数ペア:

[(1, 30134885), (5, 6026977), (11, 2739535), (55, 547907), (71, 424435), (355, 84887), (781, 38585), (3905, 7717)]