30135879

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{47161}}^1$

素因数の和:47238

約数の個数: 12

約数和(自身を含む): 44143632

約数和(自身を除く): 14007753

約数列:

[1, 3, 9, 71, 213, 639, 47161, 141483, 424449, 3348431, 10045293, 30135879]

約数ペア:

[(1, 30135879), (3, 10045293), (9, 3348431), (71, 424449), (213, 141483), (639, 47161)]