30438408

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 104569920

約数和(自身を除く): 74131512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 132, 143, 147, 154, 156, 168, 181, 182, 196, 231, 264, 273, 286, 294, 308, 312, 362, 364, 392, 429, 462, 539, 543, 546, 572, 588, 616, 637, 724, 728, 858, 924, 1001, 1078, 1086, 1092, 1144, 1176, 1267, 1274, 1448, 1617, 1716, 1848, 1911, 1991, 2002, 2156, 2172, 2184, 2353, 2534, 2548, 3003, 3234, 3432, 3801, 3822, 3982, 4004, 4312, 4344, 4706, 5068, 5096, 5973, 6006, 6468, 7007, 7059, 7602, 7644, 7964, 8008, 8869, 9412, 10136, 11946, 12012, 12936, 13937, 14014, 14118, 15204, 15288, 15928, 16471, 17738, 18824, 21021, 23892, 24024, 25883, 26607, 27874, 28028, 28236, 30408, 32942, 35476, 41811, 42042, 47784, 49413, 51766, 53214, 55748, 56056, 56472, 65884, 70952, 77649, 83622, 84084, 97559, 98826, 103532, 106428, 111496, 115297, 131768, 155298, 167244, 168168, 181181, 195118, 197652, 207064, 212856, 230594, 292677, 310596, 334488, 345891, 362362, 390236, 395304, 461188, 543543, 585354, 621192, 691782, 724724, 780472, 922376, 1087086, 1170708, 1268267, 1383564, 1449448, 2174172, 2341416, 2536534, 2767128, 3804801, 4348344, 5073068, 7609602, 10146136, 15219204, 30438408]

約数ペア:

[(1, 30438408), (2, 15219204), (3, 10146136), (4, 7609602), (6, 5073068), (7, 4348344), (8, 3804801), (11, 2767128), (12, 2536534), (13, 2341416), (14, 2174172), (21, 1449448), (22, 1383564), (24, 1268267), (26, 1170708), (28, 1087086), (33, 922376), (39, 780472), (42, 724724), (44, 691782), (49, 621192), (52, 585354), (56, 543543), (66, 461188), (77, 395304), (78, 390236), (84, 362362), (88, 345891), (91, 334488), (98, 310596), (104, 292677), (132, 230594), (143, 212856), (147, 207064), (154, 197652), (156, 195118), (168, 181181), (181, 168168), (182, 167244), (196, 155298), (231, 131768), (264, 115297), (273, 111496), (286, 106428), (294, 103532), (308, 98826), (312, 97559), (362, 84084), (364, 83622), (392, 77649), (429, 70952), (462, 65884), (539, 56472), (543, 56056), (546, 55748), (572, 53214), (588, 51766), (616, 49413), (637, 47784), (724, 42042), (728, 41811), (858, 35476), (924, 32942), (1001, 30408), (1078, 28236), (1086, 28028), (1092, 27874), (1144, 26607), (1176, 25883), (1267, 24024), (1274, 23892), (1448, 21021), (1617, 18824), (1716, 17738), (1848, 16471), (1911, 15928), (1991, 15288), (2002, 15204), (2156, 14118), (2172, 14014), (2184, 13937), (2353, 12936), (2534, 12012), (2548, 11946), (3003, 10136), (3234, 9412), (3432, 8869), (3801, 8008), (3822, 7964), (3982, 7644), (4004, 7602), (4312, 7059), (4344, 7007), (4706, 6468), (5068, 6006), (5096, 5973)]