69608980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 174650112

約数和(自身を除く): 105041132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 140, 164, 181, 205, 268, 287, 335, 362, 410, 469, 574, 670, 724, 820, 905, 938, 1148, 1267, 1340, 1435, 1810, 1876, 2345, 2534, 2747, 2870, 3620, 4690, 5068, 5494, 5740, 6335, 7421, 9380, 10988, 12127, 12670, 13735, 14842, 19229, 24254, 25340, 27470, 29684, 37105, 38458, 48508, 51947, 54940, 60635, 74210, 76916, 84889, 96145, 103894, 121270, 148420, 169778, 192290, 207788, 242540, 259735, 339556, 384580, 424445, 497207, 519470, 848890, 994414, 1038940, 1697780, 1988828, 2486035, 3480449, 4972070, 6960898, 9944140, 13921796, 17402245, 34804490, 69608980]

約数ペア:

[(1, 69608980), (2, 34804490), (4, 17402245), (5, 13921796), (7, 9944140), (10, 6960898), (14, 4972070), (20, 3480449), (28, 2486035), (35, 1988828), (41, 1697780), (67, 1038940), (70, 994414), (82, 848890), (134, 519470), (140, 497207), (164, 424445), (181, 384580), (205, 339556), (268, 259735), (287, 242540), (335, 207788), (362, 192290), (410, 169778), (469, 148420), (574, 121270), (670, 103894), (724, 96145), (820, 84889), (905, 76916), (938, 74210), (1148, 60635), (1267, 54940), (1340, 51947), (1435, 48508), (1810, 38458), (1876, 37105), (2345, 29684), (2534, 27470), (2747, 25340), (2870, 24254), (3620, 19229), (4690, 14842), (5068, 13735), (5494, 12670), (5740, 12127), (6335, 10988), (7421, 9380)]