2000553990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66685133}}^1$

素因数の和:66685143

約数の個数: 16

約数和(自身を含む): 4801329648

約数和(自身を除く): 2800775658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66685133, 133370266, 200055399, 333425665, 400110798, 666851330, 1000276995, 2000553990]

約数ペア:

[(1, 2000553990), (2, 1000276995), (3, 666851330), (5, 400110798), (6, 333425665), (10, 200055399), (15, 133370266), (30, 66685133)]