8469270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 22211280

約数和(自身を除く): 13742010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 677, 695, 834, 1251, 1354, 1390, 2031, 2085, 2502, 3385, 4062, 4170, 6093, 6255, 6770, 10155, 12186, 12510, 20310, 30465, 60930, 94103, 188206, 282309, 470515, 564618, 846927, 941030, 1411545, 1693854, 2823090, 4234635, 8469270]

約数ペア:

[(1, 8469270), (2, 4234635), (3, 2823090), (5, 1693854), (6, 1411545), (9, 941030), (10, 846927), (15, 564618), (18, 470515), (30, 282309), (45, 188206), (90, 94103), (139, 60930), (278, 30465), (417, 20310), (677, 12510), (695, 12186), (834, 10155), (1251, 6770), (1354, 6255), (1390, 6093), (2031, 4170), (2085, 4062), (2502, 3385)]