30271370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 57931200

約数和(自身を除く): 27659830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 1489, 2033, 2978, 4066, 7445, 10165, 14890, 20330, 28291, 56582, 141455, 159323, 282910, 318646, 796615, 1593230, 3027137, 6054274, 15135685, 30271370]

約数ペア:

[(1, 30271370), (2, 15135685), (5, 6054274), (10, 3027137), (19, 1593230), (38, 796615), (95, 318646), (107, 282910), (190, 159323), (214, 141455), (535, 56582), (1070, 28291), (1489, 20330), (2033, 14890), (2978, 10165), (4066, 7445)]