2010188385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 3763888128

約数和(自身を除く): 1753699743

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 127, 205, 207, 345, 369, 373, 381, 615, 635, 943, 1035, 1119, 1143, 1845, 1865, 1905, 2829, 2921, 3357, 4715, 5207, 5595, 5715, 8487, 8579, 8763, 14145, 14605, 15293, 15621, 16785, 25737, 26035, 26289, 42435, 42895, 43815, 45879, 46863, 47371, 76465, 77211, 78105, 119761, 128685, 131445, 137637, 142113, 229395, 234315, 236855, 351739, 359283, 386055, 426339, 598805, 688185, 710565, 1055217, 1077849, 1089533, 1758695, 1796415, 1942211, 2131695, 3165651, 3268599, 5276085, 5389245, 5447665, 5826633, 9711055, 9805797, 15828255, 16342995, 17479899, 29133165, 44670853, 49028985, 87399495, 134012559, 223354265, 402037677, 670062795, 2010188385]

約数ペア:

[(1, 2010188385), (3, 670062795), (5, 402037677), (9, 223354265), (15, 134012559), (23, 87399495), (41, 49028985), (45, 44670853), (69, 29133165), (115, 17479899), (123, 16342995), (127, 15828255), (205, 9805797), (207, 9711055), (345, 5826633), (369, 5447665), (373, 5389245), (381, 5276085), (615, 3268599), (635, 3165651), (943, 2131695), (1035, 1942211), (1119, 1796415), (1143, 1758695), (1845, 1089533), (1865, 1077849), (1905, 1055217), (2829, 710565), (2921, 688185), (3357, 598805), (4715, 426339), (5207, 386055), (5595, 359283), (5715, 351739), (8487, 236855), (8579, 234315), (8763, 229395), (14145, 142113), (14605, 137637), (15293, 131445), (15621, 128685), (16785, 119761), (25737, 78105), (26035, 77211), (26289, 76465), (42435, 47371), (42895, 46863), (43815, 45879)]