30726164

素因数分解:

$2^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1427}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 61575360

約数和(自身を除く): 30849196

約数列:

[1, 2, 4, 7, 14, 28, 769, 1427, 1538, 2854, 3076, 5383, 5708, 9989, 10766, 19978, 21532, 39956, 1097363, 2194726, 4389452, 7681541, 15363082, 30726164]

約数ペア:

[(1, 30726164), (2, 15363082), (4, 7681541), (7, 4389452), (14, 2194726), (28, 1097363), (769, 39956), (1427, 21532), (1538, 19978), (2854, 10766), (3076, 9989), (5383, 5708)]