2054030355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3021

約数の個数: 96

約数和(自身を含む): 4118325120

約数和(自身を除く): 2064294765

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 71, 85, 117, 153, 195, 213, 221, 255, 355, 585, 639, 663, 765, 923, 1065, 1105, 1207, 1989, 2769, 2909, 3195, 3315, 3621, 4615, 6035, 8307, 8727, 9945, 10863, 13845, 14545, 15691, 18105, 26181, 37817, 41535, 43635, 47073, 49453, 54315, 78455, 113451, 130905, 141219, 148359, 189085, 206539, 235365, 247265, 340353, 445077, 567255, 619617, 642889, 706095, 741795, 1032695, 1701765, 1858851, 1928667, 2225385, 2685007, 3098085, 3214445, 3511163, 5786001, 8055021, 9294255, 9643335, 10533489, 13425035, 17555815, 24165063, 28930005, 31600467, 40275105, 45645119, 52667445, 120825315, 136935357, 158002335, 228225595, 410806071, 684676785, 2054030355]

約数ペア:

[(1, 2054030355), (3, 684676785), (5, 410806071), (9, 228225595), (13, 158002335), (15, 136935357), (17, 120825315), (39, 52667445), (45, 45645119), (51, 40275105), (65, 31600467), (71, 28930005), (85, 24165063), (117, 17555815), (153, 13425035), (195, 10533489), (213, 9643335), (221, 9294255), (255, 8055021), (355, 5786001), (585, 3511163), (639, 3214445), (663, 3098085), (765, 2685007), (923, 2225385), (1065, 1928667), (1105, 1858851), (1207, 1701765), (1989, 1032695), (2769, 741795), (2909, 706095), (3195, 642889), (3315, 619617), (3621, 567255), (4615, 445077), (6035, 340353), (8307, 247265), (8727, 235365), (9945, 206539), (10863, 189085), (13845, 148359), (14545, 141219), (15691, 130905), (18105, 113451), (26181, 78455), (37817, 54315), (41535, 49453), (43635, 47073)]