29913912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 96478200

約数和(自身を除く): 66564288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 139, 147, 168, 183, 196, 244, 252, 278, 294, 366, 392, 417, 427, 441, 488, 504, 549, 556, 588, 732, 834, 854, 882, 973, 1098, 1112, 1176, 1251, 1281, 1464, 1668, 1708, 1764, 1946, 2196, 2502, 2562, 2919, 2989, 3336, 3416, 3528, 3843, 3892, 4392, 5004, 5124, 5838, 5978, 6811, 7686, 7784, 8479, 8757, 8967, 10008, 10248, 11676, 11956, 13622, 15372, 16958, 17514, 17934, 20433, 23352, 23912, 25437, 26901, 27244, 30744, 33916, 35028, 35868, 40866, 50874, 53802, 54488, 59353, 61299, 67832, 70056, 71736, 76311, 81732, 101748, 107604, 118706, 122598, 152622, 163464, 178059, 203496, 215208, 237412, 245196, 305244, 356118, 415471, 474824, 490392, 534177, 610488, 712236, 830942, 1068354, 1246413, 1424472, 1661884, 2136708, 2492826, 3323768, 3739239, 4273416, 4985652, 7478478, 9971304, 14956956, 29913912]

約数ペア:

[(1, 29913912), (2, 14956956), (3, 9971304), (4, 7478478), (6, 4985652), (7, 4273416), (8, 3739239), (9, 3323768), (12, 2492826), (14, 2136708), (18, 1661884), (21, 1424472), (24, 1246413), (28, 1068354), (36, 830942), (42, 712236), (49, 610488), (56, 534177), (61, 490392), (63, 474824), (72, 415471), (84, 356118), (98, 305244), (122, 245196), (126, 237412), (139, 215208), (147, 203496), (168, 178059), (183, 163464), (196, 152622), (244, 122598), (252, 118706), (278, 107604), (294, 101748), (366, 81732), (392, 76311), (417, 71736), (427, 70056), (441, 67832), (488, 61299), (504, 59353), (549, 54488), (556, 53802), (588, 50874), (732, 40866), (834, 35868), (854, 35028), (882, 33916), (973, 30744), (1098, 27244), (1112, 26901), (1176, 25437), (1251, 23912), (1281, 23352), (1464, 20433), (1668, 17934), (1708, 17514), (1764, 16958), (1946, 15372), (2196, 13622), (2502, 11956), (2562, 11676), (2919, 10248), (2989, 10008), (3336, 8967), (3416, 8757), (3528, 8479), (3843, 7784), (3892, 7686), (4392, 6811), (5004, 5978), (5124, 5838)]