30090501

素因数分解:

$3^3\times 7^1\times {\mathrm{159209}}^1$

素因数の和:159225

約数の個数: 16

約数和(自身を含む): 50947200

約数和(自身を除く): 20856699

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 159209, 477627, 1114463, 1432881, 3343389, 4298643, 10030167, 30090501]

約数ペア:

[(1, 30090501), (3, 10030167), (7, 4298643), (9, 3343389), (21, 1432881), (27, 1114463), (63, 477627), (189, 159209)]