255616110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2840179}}^1$

素因数の和:2840192

約数の個数: 24

約数和(自身を含む): 664602120

約数和(自身を除く): 408986010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2840179, 5680358, 8520537, 14200895, 17041074, 25561611, 28401790, 42602685, 51123222, 85205370, 127808055, 255616110]

約数ペア:

[(1, 255616110), (2, 127808055), (3, 85205370), (5, 51123222), (6, 42602685), (9, 28401790), (10, 25561611), (15, 17041074), (18, 14200895), (30, 8520537), (45, 5680358), (90, 2840179)]