15018660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83437}}^1$

素因数の和:83452

約数の個数: 36

約数和(自身を含む): 45557148

約数和(自身を除く): 30538488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 83437, 166874, 250311, 333748, 417185, 500622, 750933, 834370, 1001244, 1251555, 1501866, 1668740, 2503110, 3003732, 3754665, 5006220, 7509330, 15018660]

約数ペア:

[(1, 15018660), (2, 7509330), (3, 5006220), (4, 3754665), (5, 3003732), (6, 2503110), (9, 1668740), (10, 1501866), (12, 1251555), (15, 1001244), (18, 834370), (20, 750933), (30, 500622), (36, 417185), (45, 333748), (60, 250311), (90, 166874), (180, 83437)]