307380822

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 80

約数和(自身を含む): 755597760

約数和(自身を除く): 448216938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1123, 1862, 2058, 2246, 2401, 2793, 3369, 4802, 5586, 6517, 6738, 7203, 7861, 13034, 14406, 15722, 19551, 21337, 23583, 39102, 42674, 45619, 47166, 55027, 64011, 91238, 110054, 128022, 136857, 149359, 165081, 273714, 298718, 330162, 385189, 448077, 770378, 896154, 1045513, 1155567, 2091026, 2311134, 2696323, 3136539, 5392646, 6273078, 7318591, 8088969, 14637182, 16177938, 21955773, 43911546, 51230137, 102460274, 153690411, 307380822]

約数ペア:

[(1, 307380822), (2, 153690411), (3, 102460274), (6, 51230137), (7, 43911546), (14, 21955773), (19, 16177938), (21, 14637182), (38, 8088969), (42, 7318591), (49, 6273078), (57, 5392646), (98, 3136539), (114, 2696323), (133, 2311134), (147, 2091026), (266, 1155567), (294, 1045513), (343, 896154), (399, 770378), (686, 448077), (798, 385189), (931, 330162), (1029, 298718), (1123, 273714), (1862, 165081), (2058, 149359), (2246, 136857), (2401, 128022), (2793, 110054), (3369, 91238), (4802, 64011), (5586, 55027), (6517, 47166), (6738, 45619), (7203, 42674), (7861, 39102), (13034, 23583), (14406, 21337), (15722, 19551)]