997132020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16618867}}^1$

素因数の和:16618879

約数の個数: 24

約数和(自身を含む): 2791969824

約数和(自身を除く): 1794837804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16618867, 33237734, 49856601, 66475468, 83094335, 99713202, 166188670, 199426404, 249283005, 332377340, 498566010, 997132020]

約数ペア:

[(1, 997132020), (2, 498566010), (3, 332377340), (4, 249283005), (5, 199426404), (6, 166188670), (10, 99713202), (12, 83094335), (15, 66475468), (20, 49856601), (30, 33237734), (60, 16618867)]