64143730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{916339}}^1$

素因数の和:916353

約数の個数: 16

約数和(自身を含む): 131952960

約数和(自身を除く): 67809230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 916339, 1832678, 4581695, 6414373, 9163390, 12828746, 32071865, 64143730]

約数ペア:

[(1, 64143730), (2, 32071865), (5, 12828746), (7, 9163390), (10, 6414373), (14, 4581695), (35, 1832678), (70, 916339)]