128280330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1425337}}^1$

素因数の和:1425350

約数の個数: 24

約数和(自身を含む): 333529092

約数和(自身を除く): 205248762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1425337, 2850674, 4276011, 7126685, 8552022, 12828033, 14253370, 21380055, 25656066, 42760110, 64140165, 128280330]

約数ペア:

[(1, 128280330), (2, 64140165), (3, 42760110), (5, 25656066), (6, 21380055), (9, 14253370), (10, 12828033), (15, 8552022), (18, 7126685), (30, 4276011), (45, 2850674), (90, 1425337)]