28183770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313153}}^1$

素因数の和:313166

約数の個数: 24

約数和(自身を含む): 73278036

約数和(自身を除く): 45094266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313153, 626306, 939459, 1565765, 1878918, 2818377, 3131530, 4697295, 5636754, 9394590, 14091885, 28183770]

約数ペア:

[(1, 28183770), (2, 14091885), (3, 9394590), (5, 5636754), (6, 4697295), (9, 3131530), (10, 2818377), (15, 1878918), (18, 1565765), (30, 939459), (45, 626306), (90, 313153)]