30718156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47699}}^1$

素因数の和:47733

約数の個数: 24

約数和(自身を含む): 64108800

約数和(自身を除く): 33390644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47699, 95398, 190796, 333893, 667786, 1097077, 1335572, 2194154, 4388308, 7679539, 15359078, 30718156]

約数ペア:

[(1, 30718156), (2, 15359078), (4, 7679539), (7, 4388308), (14, 2194154), (23, 1335572), (28, 1097077), (46, 667786), (92, 333893), (161, 190796), (322, 95398), (644, 47699)]