30318456

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 92160000

約数和(自身を除く): 61841544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 127, 147, 168, 174, 196, 203, 232, 254, 294, 343, 348, 381, 392, 406, 508, 588, 609, 686, 696, 762, 812, 889, 1016, 1029, 1176, 1218, 1372, 1421, 1524, 1624, 1778, 2058, 2436, 2667, 2744, 2842, 3048, 3556, 3683, 4116, 4263, 4872, 5334, 5684, 6223, 7112, 7366, 8232, 8526, 9947, 10668, 11049, 11368, 12446, 14732, 17052, 18669, 19894, 21336, 22098, 24892, 25781, 29464, 29841, 34104, 37338, 39788, 43561, 44196, 49784, 51562, 59682, 74676, 77343, 79576, 87122, 88392, 103124, 119364, 130683, 149352, 154686, 174244, 180467, 206248, 238728, 261366, 309372, 348488, 360934, 522732, 541401, 618744, 721868, 1045464, 1082802, 1263269, 1443736, 2165604, 2526538, 3789807, 4331208, 5053076, 7579614, 10106152, 15159228, 30318456]

約数ペア:

[(1, 30318456), (2, 15159228), (3, 10106152), (4, 7579614), (6, 5053076), (7, 4331208), (8, 3789807), (12, 2526538), (14, 2165604), (21, 1443736), (24, 1263269), (28, 1082802), (29, 1045464), (42, 721868), (49, 618744), (56, 541401), (58, 522732), (84, 360934), (87, 348488), (98, 309372), (116, 261366), (127, 238728), (147, 206248), (168, 180467), (174, 174244), (196, 154686), (203, 149352), (232, 130683), (254, 119364), (294, 103124), (343, 88392), (348, 87122), (381, 79576), (392, 77343), (406, 74676), (508, 59682), (588, 51562), (609, 49784), (686, 44196), (696, 43561), (762, 39788), (812, 37338), (889, 34104), (1016, 29841), (1029, 29464), (1176, 25781), (1218, 24892), (1372, 22098), (1421, 21336), (1524, 19894), (1624, 18669), (1778, 17052), (2058, 14732), (2436, 12446), (2667, 11368), (2744, 11049), (2842, 10668), (3048, 9947), (3556, 8526), (3683, 8232), (4116, 7366), (4263, 7112), (4872, 6223), (5334, 5684)]