2515871092

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:155

約数の個数: 162

約数和(自身を含む): 5736284946

約数和(自身を除く): 3220413854

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 37, 38, 49, 62, 74, 76, 98, 124, 133, 148, 196, 217, 259, 266, 361, 434, 518, 532, 589, 703, 722, 868, 931, 961, 1036, 1147, 1178, 1406, 1444, 1519, 1813, 1862, 1922, 2294, 2356, 2527, 2812, 3038, 3626, 3724, 3844, 4123, 4588, 4921, 5054, 6076, 6727, 7252, 8029, 8246, 9842, 10108, 11191, 13357, 13454, 16058, 16492, 17689, 18259, 19684, 21793, 22382, 26714, 26908, 28861, 32116, 34447, 35378, 35557, 36518, 43586, 44764, 47089, 53428, 56203, 57722, 68894, 70756, 71114, 73036, 78337, 87172, 93499, 94178, 112406, 115444, 127813, 137788, 142228, 152551, 156674, 186998, 188356, 224812, 248899, 255626, 305102, 313348, 346921, 373996, 414067, 497798, 511252, 548359, 610204, 654493, 675583, 693842, 828134, 894691, 995596, 1067857, 1096718, 1308986, 1351166, 1387684, 1656268, 1742293, 1789382, 2135714, 2193436, 2428447, 2617972, 2702332, 2898469, 3484586, 3578764, 4271428, 4729081, 4856894, 5796938, 6969172, 9458162, 9713788, 11593876, 12836077, 16999129, 18916324, 20289283, 25672154, 33103567, 33998258, 40578566, 51344308, 66207134, 67996516, 81157132, 89852539, 132414268, 179705078, 359410156, 628967773, 1257935546, 2515871092]

約数ペア:

[(1, 2515871092), (2, 1257935546), (4, 628967773), (7, 359410156), (14, 179705078), (19, 132414268), (28, 89852539), (31, 81157132), (37, 67996516), (38, 66207134), (49, 51344308), (62, 40578566), (74, 33998258), (76, 33103567), (98, 25672154), (124, 20289283), (133, 18916324), (148, 16999129), (196, 12836077), (217, 11593876), (259, 9713788), (266, 9458162), (361, 6969172), (434, 5796938), (518, 4856894), (532, 4729081), (589, 4271428), (703, 3578764), (722, 3484586), (868, 2898469), (931, 2702332), (961, 2617972), (1036, 2428447), (1147, 2193436), (1178, 2135714), (1406, 1789382), (1444, 1742293), (1519, 1656268), (1813, 1387684), (1862, 1351166), (1922, 1308986), (2294, 1096718), (2356, 1067857), (2527, 995596), (2812, 894691), (3038, 828134), (3626, 693842), (3724, 675583), (3844, 654493), (4123, 610204), (4588, 548359), (4921, 511252), (5054, 497798), (6076, 414067), (6727, 373996), (7252, 346921), (8029, 313348), (8246, 305102), (9842, 255626), (10108, 248899), (11191, 224812), (13357, 188356), (13454, 186998), (16058, 156674), (16492, 152551), (17689, 142228), (18259, 137788), (19684, 127813), (21793, 115444), (22382, 112406), (26714, 94178), (26908, 93499), (28861, 87172), (32116, 78337), (34447, 73036), (35378, 71114), (35557, 70756), (36518, 68894), (43586, 57722), (44764, 56203), (47089, 53428)]