30369962

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21061}}^1$

素因数の和:21173

約数の個数: 16

約数和(自身を含む): 52570752

約数和(自身を除く): 22200790

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 21061, 42122, 147427, 294854, 2169283, 4338566, 15184981, 30369962]

約数ペア:

[(1, 30369962), (2, 15184981), (7, 4338566), (14, 2169283), (103, 294854), (206, 147427), (721, 42122), (1442, 21061)]