20151530110

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^2\times {\mathrm{2731}}^1$

素因数の和:4456

約数の個数: 24

約数和(自身を含む): 36328327416

約数和(自身を除く): 16176797306

約数列:

[1, 2, 5, 10, 859, 1718, 2731, 4295, 5462, 8590, 13655, 27310, 737881, 1475762, 2345929, 3689405, 4691858, 7378810, 11729645, 23459290, 2015153011, 4030306022, 10075765055, 20151530110]

約数ペア:

[(1, 20151530110), (2, 10075765055), (5, 4030306022), (10, 2015153011), (859, 23459290), (1718, 11729645), (2731, 7378810), (4295, 4691858), (5462, 3689405), (8590, 2345929), (13655, 1475762), (27310, 737881)]