2019963105

素因数分解:

$3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{30187}}^1$

素因数の和:31685

約数の個数: 24

約数和(自身を含む): 3503740032

約数和(自身を除く): 1483776927

約数列:

[1, 3, 5, 9, 15, 45, 1487, 4461, 7435, 13383, 22305, 30187, 66915, 90561, 150935, 271683, 452805, 1358415, 44888069, 134664207, 224440345, 403992621, 673321035, 2019963105]

約数ペア:

[(1, 2019963105), (3, 673321035), (5, 403992621), (9, 224440345), (15, 134664207), (45, 44888069), (1487, 1358415), (4461, 452805), (7435, 271683), (13383, 150935), (22305, 90561), (30187, 66915)]