30531072

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 96243840

約数和(自身を除く): 65712768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 139, 143, 156, 176, 192, 208, 256, 264, 278, 286, 312, 352, 384, 416, 417, 429, 512, 528, 556, 572, 624, 704, 768, 832, 834, 858, 1056, 1112, 1144, 1248, 1408, 1529, 1536, 1664, 1668, 1716, 1807, 2112, 2224, 2288, 2496, 2816, 3058, 3328, 3336, 3432, 3614, 4224, 4448, 4576, 4587, 4992, 5421, 5632, 6116, 6656, 6672, 6864, 7228, 8448, 8896, 9152, 9174, 9984, 10842, 12232, 13344, 13728, 14456, 16896, 17792, 18304, 18348, 19877, 19968, 21684, 24464, 26688, 27456, 28912, 35584, 36608, 36696, 39754, 43368, 48928, 53376, 54912, 57824, 59631, 71168, 73216, 73392, 79508, 86736, 97856, 106752, 109824, 115648, 119262, 146784, 159016, 173472, 195712, 213504, 219648, 231296, 238524, 293568, 318032, 346944, 391424, 462592, 477048, 587136, 636064, 693888, 782848, 925184, 954096, 1174272, 1272128, 1387776, 1908192, 2348544, 2544256, 2775552, 3816384, 5088512, 7632768, 10177024, 15265536, 30531072]

約数ペア:

[(1, 30531072), (2, 15265536), (3, 10177024), (4, 7632768), (6, 5088512), (8, 3816384), (11, 2775552), (12, 2544256), (13, 2348544), (16, 1908192), (22, 1387776), (24, 1272128), (26, 1174272), (32, 954096), (33, 925184), (39, 782848), (44, 693888), (48, 636064), (52, 587136), (64, 477048), (66, 462592), (78, 391424), (88, 346944), (96, 318032), (104, 293568), (128, 238524), (132, 231296), (139, 219648), (143, 213504), (156, 195712), (176, 173472), (192, 159016), (208, 146784), (256, 119262), (264, 115648), (278, 109824), (286, 106752), (312, 97856), (352, 86736), (384, 79508), (416, 73392), (417, 73216), (429, 71168), (512, 59631), (528, 57824), (556, 54912), (572, 53376), (624, 48928), (704, 43368), (768, 39754), (832, 36696), (834, 36608), (858, 35584), (1056, 28912), (1112, 27456), (1144, 26688), (1248, 24464), (1408, 21684), (1529, 19968), (1536, 19877), (1664, 18348), (1668, 18304), (1716, 17792), (1807, 16896), (2112, 14456), (2224, 13728), (2288, 13344), (2496, 12232), (2816, 10842), (3058, 9984), (3328, 9174), (3336, 9152), (3432, 8896), (3614, 8448), (4224, 7228), (4448, 6864), (4576, 6672), (4587, 6656), (4992, 6116), (5421, 5632)]