66330730

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{39719}}^1$

素因数の和:39893

約数の個数: 16

約数和(自身を含む): 120113280

約数和(自身を除く): 53782550

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 39719, 79438, 198595, 397190, 6633073, 13266146, 33165365, 66330730]

約数ペア:

[(1, 66330730), (2, 33165365), (5, 13266146), (10, 6633073), (167, 397190), (334, 198595), (835, 79438), (1670, 39719)]