30849358

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 47472480

約数和(自身を除く): 16623122

約数列:

[1, 2, 71, 89, 142, 178, 2441, 4882, 6319, 12638, 173311, 217249, 346622, 434498, 15424679, 30849358]

約数ペア:

[(1, 30849358), (2, 15424679), (71, 434498), (89, 346622), (142, 217249), (178, 173311), (2441, 12638), (4882, 6319)]