30105249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{821}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 42612480

約数和(自身を除く): 12507231

約数列:

[1, 3, 17, 51, 719, 821, 2157, 2463, 12223, 13957, 36669, 41871, 590299, 1770897, 10035083, 30105249]

約数ペア:

[(1, 30105249), (3, 10035083), (17, 1770897), (51, 590299), (719, 41871), (821, 36669), (2157, 13957), (2463, 12223)]