30813744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 64180176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 104, 113, 114, 138, 152, 156, 184, 208, 226, 228, 247, 276, 299, 304, 312, 339, 368, 437, 452, 456, 494, 552, 598, 624, 678, 741, 874, 897, 904, 912, 988, 1104, 1196, 1311, 1356, 1469, 1482, 1748, 1794, 1808, 1976, 2147, 2392, 2599, 2622, 2712, 2938, 2964, 3496, 3588, 3952, 4294, 4407, 4784, 5198, 5244, 5424, 5681, 5876, 5928, 6441, 6992, 7176, 7797, 8588, 8814, 10396, 10488, 11362, 11752, 11856, 12882, 14352, 15594, 17043, 17176, 17628, 20792, 20976, 22724, 23504, 25764, 27911, 31188, 33787, 34086, 34352, 35256, 41584, 45448, 49381, 51528, 55822, 62376, 67574, 68172, 70512, 83733, 90896, 98762, 101361, 103056, 111644, 124752, 135148, 136344, 148143, 167466, 197524, 202722, 223288, 270296, 272688, 296286, 334932, 395048, 405444, 446576, 540592, 592572, 641953, 669864, 790096, 810888, 1185144, 1283906, 1339728, 1621776, 1925859, 2370288, 2567812, 3851718, 5135624, 7703436, 10271248, 15406872, 30813744]

約数ペア:

[(1, 30813744), (2, 15406872), (3, 10271248), (4, 7703436), (6, 5135624), (8, 3851718), (12, 2567812), (13, 2370288), (16, 1925859), (19, 1621776), (23, 1339728), (24, 1283906), (26, 1185144), (38, 810888), (39, 790096), (46, 669864), (48, 641953), (52, 592572), (57, 540592), (69, 446576), (76, 405444), (78, 395048), (92, 334932), (104, 296286), (113, 272688), (114, 270296), (138, 223288), (152, 202722), (156, 197524), (184, 167466), (208, 148143), (226, 136344), (228, 135148), (247, 124752), (276, 111644), (299, 103056), (304, 101361), (312, 98762), (339, 90896), (368, 83733), (437, 70512), (452, 68172), (456, 67574), (494, 62376), (552, 55822), (598, 51528), (624, 49381), (678, 45448), (741, 41584), (874, 35256), (897, 34352), (904, 34086), (912, 33787), (988, 31188), (1104, 27911), (1196, 25764), (1311, 23504), (1356, 22724), (1469, 20976), (1482, 20792), (1748, 17628), (1794, 17176), (1808, 17043), (1976, 15594), (2147, 14352), (2392, 12882), (2599, 11856), (2622, 11752), (2712, 11362), (2938, 10488), (2964, 10396), (3496, 8814), (3588, 8588), (3952, 7797), (4294, 7176), (4407, 6992), (4784, 6441), (5198, 5928), (5244, 5876), (5424, 5681)]