12890859330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{450887}}^1$

素因数の和:451850

約数の個数: 32

約数和(自身を含む): 30970594944

約数和(自身を除く): 18079735614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 953, 1906, 2859, 4765, 5718, 9530, 14295, 28590, 450887, 901774, 1352661, 2254435, 2705322, 4508870, 6763305, 13526610, 429695311, 859390622, 1289085933, 2148476555, 2578171866, 4296953110, 6445429665, 12890859330]

約数ペア:

[(1, 12890859330), (2, 6445429665), (3, 4296953110), (5, 2578171866), (6, 2148476555), (10, 1289085933), (15, 859390622), (30, 429695311), (953, 13526610), (1906, 6763305), (2859, 4508870), (4765, 2705322), (5718, 2254435), (9530, 1352661), (14295, 901774), (28590, 450887)]