30765984

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 85821120

約数和(自身を除く): 55055136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 86, 87, 96, 116, 129, 172, 174, 232, 257, 258, 344, 348, 464, 514, 516, 688, 696, 771, 928, 1028, 1032, 1247, 1376, 1392, 1542, 2056, 2064, 2494, 2784, 3084, 3741, 4112, 4128, 4988, 6168, 7453, 7482, 8224, 9976, 11051, 12336, 14906, 14964, 19952, 22102, 22359, 24672, 29812, 29928, 33153, 39904, 44204, 44718, 59624, 59856, 66306, 88408, 89436, 119248, 119712, 132612, 176816, 178872, 238496, 265224, 320479, 353632, 357744, 530448, 640958, 715488, 961437, 1060896, 1281916, 1922874, 2563832, 3845748, 5127664, 7691496, 10255328, 15382992, 30765984]

約数ペア:

[(1, 30765984), (2, 15382992), (3, 10255328), (4, 7691496), (6, 5127664), (8, 3845748), (12, 2563832), (16, 1922874), (24, 1281916), (29, 1060896), (32, 961437), (43, 715488), (48, 640958), (58, 530448), (86, 357744), (87, 353632), (96, 320479), (116, 265224), (129, 238496), (172, 178872), (174, 176816), (232, 132612), (257, 119712), (258, 119248), (344, 89436), (348, 88408), (464, 66306), (514, 59856), (516, 59624), (688, 44718), (696, 44204), (771, 39904), (928, 33153), (1028, 29928), (1032, 29812), (1247, 24672), (1376, 22359), (1392, 22102), (1542, 19952), (2056, 14964), (2064, 14906), (2494, 12336), (2784, 11051), (3084, 9976), (3741, 8224), (4112, 7482), (4128, 7453), (4988, 6168)]