30001842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128213}}^1$

素因数の和:128234

約数の個数: 24

約数和(自身を含む): 70004844

約数和(自身を除く): 40003002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 128213, 256426, 384639, 769278, 1153917, 1666769, 2307834, 3333538, 5000307, 10000614, 15000921, 30001842]

約数ペア:

[(1, 30001842), (2, 15000921), (3, 10000614), (6, 5000307), (9, 3333538), (13, 2307834), (18, 1666769), (26, 1153917), (39, 769278), (78, 384639), (117, 256426), (234, 128213)]