9928140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165469}}^1$

素因数の和:165481

約数の個数: 24

約数和(自身を含む): 27798960

約数和(自身を除く): 17870820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165469, 330938, 496407, 661876, 827345, 992814, 1654690, 1985628, 2482035, 3309380, 4964070, 9928140]

約数ペア:

[(1, 9928140), (2, 4964070), (3, 3309380), (4, 2482035), (5, 1985628), (6, 1654690), (10, 992814), (12, 827345), (15, 661876), (20, 496407), (30, 330938), (60, 165469)]