20172357210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672411907}}^1$

素因数の和:672411917

約数の個数: 16

約数和(自身を含む): 48413657376

約数和(自身を除く): 28241300166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672411907, 1344823814, 2017235721, 3362059535, 4034471442, 6724119070, 10086178605, 20172357210]

約数ペア:

[(1, 20172357210), (2, 10086178605), (3, 6724119070), (5, 4034471442), (6, 3362059535), (10, 2017235721), (15, 1344823814), (30, 672411907)]