30941568

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 104448000

約数和(自身を除く): 73506432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1279, 1344, 1512, 1728, 2016, 2558, 2688, 3024, 3456, 3837, 4032, 5116, 6048, 7674, 8064, 8953, 10232, 11511, 12096, 15348, 17906, 20464, 23022, 24192, 26859, 30696, 34533, 35812, 40928, 46044, 53718, 61392, 69066, 71624, 80577, 81856, 92088, 107436, 122784, 138132, 143248, 161154, 163712, 184176, 214872, 241731, 245568, 276264, 286496, 322308, 368352, 429744, 483462, 491136, 552528, 572992, 644616, 736704, 859488, 966924, 1105056, 1145984, 1289232, 1473408, 1718976, 1933848, 2210112, 2578464, 3437952, 3867696, 4420224, 5156928, 7735392, 10313856, 15470784, 30941568]

約数ペア:

[(1, 30941568), (2, 15470784), (3, 10313856), (4, 7735392), (6, 5156928), (7, 4420224), (8, 3867696), (9, 3437952), (12, 2578464), (14, 2210112), (16, 1933848), (18, 1718976), (21, 1473408), (24, 1289232), (27, 1145984), (28, 1105056), (32, 966924), (36, 859488), (42, 736704), (48, 644616), (54, 572992), (56, 552528), (63, 491136), (64, 483462), (72, 429744), (84, 368352), (96, 322308), (108, 286496), (112, 276264), (126, 245568), (128, 241731), (144, 214872), (168, 184176), (189, 163712), (192, 161154), (216, 143248), (224, 138132), (252, 122784), (288, 107436), (336, 92088), (378, 81856), (384, 80577), (432, 71624), (448, 69066), (504, 61392), (576, 53718), (672, 46044), (756, 40928), (864, 35812), (896, 34533), (1008, 30696), (1152, 26859), (1279, 24192), (1344, 23022), (1512, 20464), (1728, 17906), (2016, 15348), (2558, 12096), (2688, 11511), (3024, 10232), (3456, 8953), (3837, 8064), (4032, 7674), (5116, 6048)]