55030740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{917179}}^1$

素因数の和:917191

約数の個数: 24

約数和(自身を含む): 154086240

約数和(自身を除く): 99055500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 917179, 1834358, 2751537, 3668716, 4585895, 5503074, 9171790, 11006148, 13757685, 18343580, 27515370, 55030740]

約数ペア:

[(1, 55030740), (2, 27515370), (3, 18343580), (4, 13757685), (5, 11006148), (6, 9171790), (10, 5503074), (12, 4585895), (15, 3668716), (20, 2751537), (30, 1834358), (60, 917179)]