30840364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 55657728

約数和(自身を除く): 24817364

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 1087, 2174, 4348, 7093, 14186, 28372, 44567, 89134, 178268, 188051, 376102, 752204, 7710091, 15420182, 30840364]

約数ペア:

[(1, 30840364), (2, 15420182), (4, 7710091), (41, 752204), (82, 376102), (164, 188051), (173, 178268), (346, 89134), (692, 44567), (1087, 28372), (2174, 14186), (4348, 7093)]