30640922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51239}}^1$

素因数の和:51277

約数の個数: 16

約数和(自身を含む): 51649920

約数和(自身を除く): 21008998

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 51239, 102478, 666107, 1178497, 1332214, 2356994, 15320461, 30640922]

約数ペア:

[(1, 30640922), (2, 15320461), (13, 2356994), (23, 1332214), (26, 1178497), (46, 666107), (299, 102478), (598, 51239)]