12399930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137777}}^1$

素因数の和:137790

約数の個数: 24

約数和(自身を含む): 32240052

約数和(自身を除く): 19840122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137777, 275554, 413331, 688885, 826662, 1239993, 1377770, 2066655, 2479986, 4133310, 6199965, 12399930]

約数ペア:

[(1, 12399930), (2, 6199965), (3, 4133310), (5, 2479986), (6, 2066655), (9, 1377770), (10, 1239993), (15, 826662), (18, 688885), (30, 413331), (45, 275554), (90, 137777)]