30481412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1399}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 57624000

約数和(自身を除く): 27142588

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1399, 1676, 2798, 5447, 5596, 10894, 18187, 21788, 36374, 72748, 586181, 1172362, 2344724, 7620353, 15240706, 30481412]

約数ペア:

[(1, 30481412), (2, 15240706), (4, 7620353), (13, 2344724), (26, 1172362), (52, 586181), (419, 72748), (838, 36374), (1399, 21788), (1676, 18187), (2798, 10894), (5447, 5596)]