1020180105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3238667}}^1$

素因数の和:3238685

約数の個数: 24

約数和(自身を含む): 2020928832

約数和(自身を除く): 1000748727

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3238667, 9716001, 16193335, 22670669, 29148003, 48580005, 68012007, 113353345, 145740015, 204036021, 340060035, 1020180105]

約数ペア:

[(1, 1020180105), (3, 340060035), (5, 204036021), (7, 145740015), (9, 113353345), (15, 68012007), (21, 48580005), (35, 29148003), (45, 22670669), (63, 16193335), (105, 9716001), (315, 3238667)]