30048842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2389}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 47608800

約数和(自身を除く): 17559958

約数列:

[1, 2, 19, 38, 331, 662, 2389, 4778, 6289, 12578, 45391, 90782, 790759, 1581518, 15024421, 30048842]

約数ペア:

[(1, 30048842), (2, 15024421), (19, 1581518), (38, 790759), (331, 90782), (662, 45391), (2389, 12578), (4778, 6289)]