30876846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 85349376

約数和(自身を除く): 54472530

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 53, 66, 77, 78, 91, 97, 106, 143, 154, 159, 182, 194, 231, 273, 286, 291, 318, 371, 429, 462, 546, 582, 583, 679, 689, 742, 858, 1001, 1067, 1113, 1166, 1261, 1358, 1378, 1749, 2002, 2037, 2067, 2134, 2226, 2522, 3003, 3201, 3498, 3783, 4074, 4081, 4134, 4823, 5141, 6006, 6402, 7469, 7566, 7579, 8162, 8827, 9646, 10282, 12243, 13871, 14469, 14938, 15158, 15423, 17654, 22407, 22737, 24486, 26481, 27742, 28938, 30846, 35987, 41613, 44814, 45474, 52962, 53053, 56551, 66833, 71974, 83226, 97097, 106106, 107961, 113102, 133666, 159159, 169653, 194194, 200499, 215922, 291291, 318318, 339306, 395857, 400998, 467831, 582582, 735163, 791714, 935662, 1187571, 1403493, 1470326, 2205489, 2375142, 2806986, 4410978, 5146141, 10292282, 15438423, 30876846]

約数ペア:

[(1, 30876846), (2, 15438423), (3, 10292282), (6, 5146141), (7, 4410978), (11, 2806986), (13, 2375142), (14, 2205489), (21, 1470326), (22, 1403493), (26, 1187571), (33, 935662), (39, 791714), (42, 735163), (53, 582582), (66, 467831), (77, 400998), (78, 395857), (91, 339306), (97, 318318), (106, 291291), (143, 215922), (154, 200499), (159, 194194), (182, 169653), (194, 159159), (231, 133666), (273, 113102), (286, 107961), (291, 106106), (318, 97097), (371, 83226), (429, 71974), (462, 66833), (546, 56551), (582, 53053), (583, 52962), (679, 45474), (689, 44814), (742, 41613), (858, 35987), (1001, 30846), (1067, 28938), (1113, 27742), (1166, 26481), (1261, 24486), (1358, 22737), (1378, 22407), (1749, 17654), (2002, 15423), (2037, 15158), (2067, 14938), (2134, 14469), (2226, 13871), (2522, 12243), (3003, 10282), (3201, 9646), (3498, 8827), (3783, 8162), (4074, 7579), (4081, 7566), (4134, 7469), (4823, 6402), (5141, 6006)]