30222878

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20959}}^1$

素因数の和:21071

約数の個数: 16

約数和(自身を含む): 52316160

約数和(自身を除く): 22093282

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20959, 41918, 146713, 293426, 2158777, 4317554, 15111439, 30222878]

約数ペア:

[(1, 30222878), (2, 15111439), (7, 4317554), (14, 2158777), (103, 293426), (206, 146713), (721, 41918), (1442, 20959)]