30696666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56394534

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 133, 143, 154, 182, 209, 231, 247, 266, 269, 273, 286, 399, 418, 429, 462, 494, 538, 546, 627, 741, 798, 807, 858, 1001, 1254, 1463, 1482, 1614, 1729, 1883, 2002, 2717, 2926, 2959, 3003, 3458, 3497, 3766, 4389, 5111, 5187, 5434, 5649, 5918, 6006, 6994, 8151, 8778, 8877, 10222, 10374, 10491, 11298, 15333, 16302, 17754, 19019, 20713, 20982, 24479, 30666, 35777, 38038, 38467, 41426, 48958, 56221, 57057, 62139, 66443, 71554, 73437, 76934, 107331, 112442, 114114, 115401, 124278, 132886, 146874, 168663, 199329, 214662, 230802, 269269, 337326, 393547, 398658, 465101, 538538, 730873, 787094, 807807, 930202, 1180641, 1395303, 1461746, 1615614, 2192619, 2361282, 2790606, 4385238, 5116111, 10232222, 15348333, 30696666]

約数ペア:

[(1, 30696666), (2, 15348333), (3, 10232222), (6, 5116111), (7, 4385238), (11, 2790606), (13, 2361282), (14, 2192619), (19, 1615614), (21, 1461746), (22, 1395303), (26, 1180641), (33, 930202), (38, 807807), (39, 787094), (42, 730873), (57, 538538), (66, 465101), (77, 398658), (78, 393547), (91, 337326), (114, 269269), (133, 230802), (143, 214662), (154, 199329), (182, 168663), (209, 146874), (231, 132886), (247, 124278), (266, 115401), (269, 114114), (273, 112442), (286, 107331), (399, 76934), (418, 73437), (429, 71554), (462, 66443), (494, 62139), (538, 57057), (546, 56221), (627, 48958), (741, 41426), (798, 38467), (807, 38038), (858, 35777), (1001, 30666), (1254, 24479), (1463, 20982), (1482, 20713), (1614, 19019), (1729, 17754), (1883, 16302), (2002, 15333), (2717, 11298), (2926, 10491), (2959, 10374), (3003, 10222), (3458, 8877), (3497, 8778), (3766, 8151), (4389, 6994), (5111, 6006), (5187, 5918), (5434, 5649)]