30212784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 101104640

約数和(自身を除く): 70891856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 97, 103, 108, 112, 126, 144, 168, 189, 194, 206, 216, 252, 291, 309, 336, 378, 388, 412, 432, 504, 582, 618, 679, 721, 756, 776, 824, 873, 927, 1008, 1164, 1236, 1358, 1442, 1512, 1552, 1648, 1746, 1854, 2037, 2163, 2328, 2472, 2619, 2716, 2781, 2884, 3024, 3492, 3708, 4074, 4326, 4656, 4944, 5238, 5432, 5562, 5768, 6111, 6489, 6984, 7416, 8148, 8652, 9991, 10476, 10864, 11124, 11536, 12222, 12978, 13968, 14832, 16296, 17304, 18333, 19467, 19982, 20952, 22248, 24444, 25956, 29973, 32592, 34608, 36666, 38934, 39964, 41904, 44496, 48888, 51912, 59946, 69937, 73332, 77868, 79928, 89919, 97776, 103824, 119892, 139874, 146664, 155736, 159856, 179838, 209811, 239784, 269757, 279748, 293328, 311472, 359676, 419622, 479568, 539514, 559496, 629433, 719352, 839244, 1079028, 1118992, 1258866, 1438704, 1678488, 1888299, 2158056, 2517732, 3356976, 3776598, 4316112, 5035464, 7553196, 10070928, 15106392, 30212784]

約数ペア:

[(1, 30212784), (2, 15106392), (3, 10070928), (4, 7553196), (6, 5035464), (7, 4316112), (8, 3776598), (9, 3356976), (12, 2517732), (14, 2158056), (16, 1888299), (18, 1678488), (21, 1438704), (24, 1258866), (27, 1118992), (28, 1079028), (36, 839244), (42, 719352), (48, 629433), (54, 559496), (56, 539514), (63, 479568), (72, 419622), (84, 359676), (97, 311472), (103, 293328), (108, 279748), (112, 269757), (126, 239784), (144, 209811), (168, 179838), (189, 159856), (194, 155736), (206, 146664), (216, 139874), (252, 119892), (291, 103824), (309, 97776), (336, 89919), (378, 79928), (388, 77868), (412, 73332), (432, 69937), (504, 59946), (582, 51912), (618, 48888), (679, 44496), (721, 41904), (756, 39964), (776, 38934), (824, 36666), (873, 34608), (927, 32592), (1008, 29973), (1164, 25956), (1236, 24444), (1358, 22248), (1442, 20952), (1512, 19982), (1552, 19467), (1648, 18333), (1746, 17304), (1854, 16296), (2037, 14832), (2163, 13968), (2328, 12978), (2472, 12222), (2619, 11536), (2716, 11124), (2781, 10864), (2884, 10476), (3024, 9991), (3492, 8652), (3708, 8148), (4074, 7416), (4326, 6984), (4656, 6489), (4944, 6111), (5238, 5768), (5432, 5562)]