1520010716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{150377}}^1$

素因数の和:150426

約数の個数: 36

約数和(自身を含む): 3208465008

約数和(自身を除く): 1688454292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 150377, 300754, 601508, 1052639, 2105278, 2857163, 4210556, 5714326, 11428652, 20000141, 40000282, 54286097, 80000564, 108572194, 217144388, 380002679, 760005358, 1520010716]

約数ペア:

[(1, 1520010716), (2, 760005358), (4, 380002679), (7, 217144388), (14, 108572194), (19, 80000564), (28, 54286097), (38, 40000282), (76, 20000141), (133, 11428652), (266, 5714326), (361, 4210556), (532, 2857163), (722, 2105278), (1444, 1052639), (2527, 601508), (5054, 300754), (10108, 150377)]