30939210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{343769}}^1$

素因数の和:343782

約数の個数: 24

約数和(自身を含む): 80442180

約数和(自身を除く): 49502970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 343769, 687538, 1031307, 1718845, 2062614, 3093921, 3437690, 5156535, 6187842, 10313070, 15469605, 30939210]

約数ペア:

[(1, 30939210), (2, 15469605), (3, 10313070), (5, 6187842), (6, 5156535), (9, 3437690), (10, 3093921), (15, 2062614), (18, 1718845), (30, 1031307), (45, 687538), (90, 343769)]