27319620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10589}}^1$

素因数の和:10644

約数の個数: 48

約数和(自身を含む): 78281280

約数和(自身を除く): 50961660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 10589, 21178, 31767, 42356, 52945, 63534, 105890, 127068, 158835, 211780, 317670, 455327, 635340, 910654, 1365981, 1821308, 2276635, 2731962, 4553270, 5463924, 6829905, 9106540, 13659810, 27319620]

約数ペア:

[(1, 27319620), (2, 13659810), (3, 9106540), (4, 6829905), (5, 5463924), (6, 4553270), (10, 2731962), (12, 2276635), (15, 1821308), (20, 1365981), (30, 910654), (43, 635340), (60, 455327), (86, 317670), (129, 211780), (172, 158835), (215, 127068), (258, 105890), (430, 63534), (516, 52945), (645, 42356), (860, 31767), (1290, 21178), (2580, 10589)]