29782746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 79073280

約数和(自身を除く): 49290534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 43, 46, 63, 69, 86, 126, 129, 138, 161, 207, 239, 258, 301, 322, 387, 414, 478, 483, 602, 717, 774, 903, 966, 989, 1434, 1449, 1673, 1806, 1978, 2151, 2709, 2898, 2967, 3346, 4302, 5019, 5418, 5497, 5934, 6923, 8901, 10038, 10277, 10994, 13846, 15057, 16491, 17802, 20554, 20769, 30114, 30831, 32982, 38479, 41538, 49473, 61662, 62307, 71939, 76958, 92493, 98946, 115437, 124614, 143878, 184986, 215817, 230874, 236371, 346311, 431634, 472742, 647451, 692622, 709113, 1294902, 1418226, 1654597, 2127339, 3309194, 4254678, 4963791, 9927582, 14891373, 29782746]

約数ペア:

[(1, 29782746), (2, 14891373), (3, 9927582), (6, 4963791), (7, 4254678), (9, 3309194), (14, 2127339), (18, 1654597), (21, 1418226), (23, 1294902), (42, 709113), (43, 692622), (46, 647451), (63, 472742), (69, 431634), (86, 346311), (126, 236371), (129, 230874), (138, 215817), (161, 184986), (207, 143878), (239, 124614), (258, 115437), (301, 98946), (322, 92493), (387, 76958), (414, 71939), (478, 62307), (483, 61662), (602, 49473), (717, 41538), (774, 38479), (903, 32982), (966, 30831), (989, 30114), (1434, 20769), (1449, 20554), (1673, 17802), (1806, 16491), (1978, 15057), (2151, 13846), (2709, 10994), (2898, 10277), (2967, 10038), (3346, 8901), (4302, 6923), (5019, 5934), (5418, 5497)]