30145248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 103259520

約数和(自身を除く): 73114272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 787, 798, 912, 1008, 1064, 1197, 1368, 1574, 1596, 1824, 2016, 2128, 2361, 2394, 2736, 3148, 3192, 4256, 4722, 4788, 5472, 5509, 6296, 6384, 7083, 9444, 9576, 11018, 12592, 12768, 14166, 14953, 16527, 18888, 19152, 22036, 25184, 28332, 29906, 33054, 37776, 38304, 44072, 44859, 49581, 56664, 59812, 66108, 75552, 88144, 89718, 99162, 104671, 113328, 119624, 132216, 134577, 176288, 179436, 198324, 209342, 226656, 239248, 264432, 269154, 314013, 358872, 396648, 418684, 478496, 528864, 538308, 628026, 717744, 793296, 837368, 942039, 1076616, 1256052, 1435488, 1586592, 1674736, 1884078, 2153232, 2512104, 3349472, 3768156, 4306464, 5024208, 7536312, 10048416, 15072624, 30145248]

約数ペア:

[(1, 30145248), (2, 15072624), (3, 10048416), (4, 7536312), (6, 5024208), (7, 4306464), (8, 3768156), (9, 3349472), (12, 2512104), (14, 2153232), (16, 1884078), (18, 1674736), (19, 1586592), (21, 1435488), (24, 1256052), (28, 1076616), (32, 942039), (36, 837368), (38, 793296), (42, 717744), (48, 628026), (56, 538308), (57, 528864), (63, 478496), (72, 418684), (76, 396648), (84, 358872), (96, 314013), (112, 269154), (114, 264432), (126, 239248), (133, 226656), (144, 209342), (152, 198324), (168, 179436), (171, 176288), (224, 134577), (228, 132216), (252, 119624), (266, 113328), (288, 104671), (304, 99162), (336, 89718), (342, 88144), (399, 75552), (456, 66108), (504, 59812), (532, 56664), (608, 49581), (672, 44859), (684, 44072), (787, 38304), (798, 37776), (912, 33054), (1008, 29906), (1064, 28332), (1197, 25184), (1368, 22036), (1574, 19152), (1596, 18888), (1824, 16527), (2016, 14953), (2128, 14166), (2361, 12768), (2394, 12592), (2736, 11018), (3148, 9576), (3192, 9444), (4256, 7083), (4722, 6384), (4788, 6296), (5472, 5509)]