30778488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 93844800

約数和(自身を除く): 63066312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 97, 104, 108, 113, 117, 156, 194, 216, 226, 234, 291, 312, 339, 351, 388, 452, 468, 582, 678, 702, 776, 873, 904, 936, 1017, 1164, 1261, 1356, 1404, 1469, 1746, 2034, 2328, 2522, 2619, 2712, 2808, 2938, 3051, 3492, 3783, 4068, 4407, 5044, 5238, 5876, 6102, 6984, 7566, 8136, 8814, 10088, 10476, 10961, 11349, 11752, 12204, 13221, 15132, 17628, 20952, 21922, 22698, 24408, 26442, 30264, 32883, 34047, 35256, 39663, 43844, 45396, 52884, 65766, 68094, 79326, 87688, 90792, 98649, 105768, 131532, 136188, 142493, 158652, 197298, 263064, 272376, 284986, 295947, 317304, 394596, 427479, 569972, 591894, 789192, 854958, 1139944, 1183788, 1282437, 1709916, 2367576, 2564874, 3419832, 3847311, 5129748, 7694622, 10259496, 15389244, 30778488]

約数ペア:

[(1, 30778488), (2, 15389244), (3, 10259496), (4, 7694622), (6, 5129748), (8, 3847311), (9, 3419832), (12, 2564874), (13, 2367576), (18, 1709916), (24, 1282437), (26, 1183788), (27, 1139944), (36, 854958), (39, 789192), (52, 591894), (54, 569972), (72, 427479), (78, 394596), (97, 317304), (104, 295947), (108, 284986), (113, 272376), (117, 263064), (156, 197298), (194, 158652), (216, 142493), (226, 136188), (234, 131532), (291, 105768), (312, 98649), (339, 90792), (351, 87688), (388, 79326), (452, 68094), (468, 65766), (582, 52884), (678, 45396), (702, 43844), (776, 39663), (873, 35256), (904, 34047), (936, 32883), (1017, 30264), (1164, 26442), (1261, 24408), (1356, 22698), (1404, 21922), (1469, 20952), (1746, 17628), (2034, 15132), (2328, 13221), (2522, 12204), (2619, 11752), (2712, 11349), (2808, 10961), (2938, 10476), (3051, 10088), (3492, 8814), (3783, 8136), (4068, 7566), (4407, 6984), (5044, 6102), (5238, 5876)]