15561930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 22137270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 4759, 9518, 14277, 23795, 28554, 47590, 71385, 142770, 518731, 1037462, 1556193, 2593655, 3112386, 5187310, 7780965, 15561930]

約数ペア:

[(1, 15561930), (2, 7780965), (3, 5187310), (5, 3112386), (6, 2593655), (10, 1556193), (15, 1037462), (30, 518731), (109, 142770), (218, 71385), (327, 47590), (545, 28554), (654, 23795), (1090, 14277), (1635, 9518), (3270, 4759)]