2600996820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43349947}}^1$

素因数の和:43349959

約数の個数: 24

約数和(自身を含む): 7282791264

約数和(自身を除く): 4681794444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43349947, 86699894, 130049841, 173399788, 216749735, 260099682, 433499470, 520199364, 650249205, 866998940, 1300498410, 2600996820]

約数ペア:

[(1, 2600996820), (2, 1300498410), (3, 866998940), (4, 650249205), (5, 520199364), (6, 433499470), (10, 260099682), (12, 216749735), (15, 173399788), (20, 130049841), (30, 86699894), (60, 43349947)]