30279088

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 67312160

約数和(自身を除く): 37033072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 661, 818, 1322, 1636, 2644, 2863, 3272, 4627, 5288, 5726, 6544, 9254, 10576, 11452, 18508, 22904, 37016, 45808, 74032, 270349, 540698, 1081396, 1892443, 2162792, 3784886, 4325584, 7569772, 15139544, 30279088]

約数ペア:

[(1, 30279088), (2, 15139544), (4, 7569772), (7, 4325584), (8, 3784886), (14, 2162792), (16, 1892443), (28, 1081396), (56, 540698), (112, 270349), (409, 74032), (661, 45808), (818, 37016), (1322, 22904), (1636, 18508), (2644, 11452), (2863, 10576), (3272, 9254), (4627, 6544), (5288, 5726)]