199666770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{2609}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 479571840

約数和(自身を除く): 279905070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2551, 2609, 5102, 5218, 7653, 7827, 12755, 13045, 15306, 15654, 25510, 26090, 38265, 39135, 76530, 78270, 6655559, 13311118, 19966677, 33277795, 39933354, 66555590, 99833385, 199666770]

約数ペア:

[(1, 199666770), (2, 99833385), (3, 66555590), (5, 39933354), (6, 33277795), (10, 19966677), (15, 13311118), (30, 6655559), (2551, 78270), (2609, 76530), (5102, 39135), (5218, 38265), (7653, 26090), (7827, 25510), (12755, 15654), (13045, 15306)]