30523850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{87211}}^1$

素因数の和:87230

約数の個数: 24

約数和(自身を含む): 64885728

約数和(自身を除く): 34361878

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 87211, 174422, 436055, 610477, 872110, 1220954, 2180275, 3052385, 4360550, 6104770, 15261925, 30523850]

約数ペア:

[(1, 30523850), (2, 15261925), (5, 6104770), (7, 4360550), (10, 3052385), (14, 2180275), (25, 1220954), (35, 872110), (50, 610477), (70, 436055), (175, 174422), (350, 87211)]