30787708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47807}}^1$

素因数の和:47841

約数の個数: 24

約数和(自身を含む): 64253952

約数和(自身を除く): 33466244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47807, 95614, 191228, 334649, 669298, 1099561, 1338596, 2199122, 4398244, 7696927, 15393854, 30787708]

約数ペア:

[(1, 30787708), (2, 15393854), (4, 7696927), (7, 4398244), (14, 2199122), (23, 1338596), (28, 1099561), (46, 669298), (92, 334649), (161, 191228), (322, 95614), (644, 47807)]