2015990046

素因数分解:

$2^1\times 3^4\times 7^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 200

約数和(自身を含む): 5417313264

約数和(自身を除く): 3401323218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 73, 81, 98, 126, 142, 146, 147, 162, 189, 213, 219, 294, 343, 378, 426, 438, 441, 497, 511, 567, 639, 657, 686, 882, 994, 1022, 1029, 1134, 1278, 1314, 1323, 1491, 1533, 1917, 1971, 2058, 2401, 2646, 2982, 3066, 3087, 3479, 3577, 3834, 3942, 3969, 4473, 4599, 4802, 5183, 5751, 5913, 6174, 6958, 7154, 7203, 7938, 8946, 9198, 9261, 10366, 10437, 10731, 11502, 11826, 13419, 13797, 14406, 15549, 18522, 20874, 21462, 21609, 24353, 25039, 26838, 27594, 27783, 31098, 31311, 32193, 36281, 40257, 41391, 43218, 46647, 48706, 50078, 55566, 62622, 64386, 64827, 72562, 73059, 75117, 80514, 82782, 93294, 93933, 96579, 108843, 129654, 139941, 146118, 150234, 170471, 175273, 187866, 193158, 194481, 217686, 219177, 225351, 253967, 279882, 281799, 289737, 326529, 340942, 350546, 388962, 419823, 438354, 450702, 507934, 511413, 525819, 563598, 579474, 653058, 657531, 676053, 761901, 839646, 979587, 1022826, 1051638, 1315062, 1352106, 1523802, 1534239, 1577457, 1777769, 1959174, 1972593, 2028159, 2285703, 2938761, 3068478, 3154914, 3555538, 3945186, 4056318, 4571406, 4602717, 4732371, 5333307, 5877522, 6857109, 9205434, 9464742, 10666614, 12444383, 13714218, 13808151, 14197113, 15999921, 20571327, 24888766, 27616302, 28394226, 31999842, 37333149, 41142654, 47999763, 74666298, 95999526, 111999447, 143999289, 223998894, 287998578, 335998341, 671996682, 1007995023, 2015990046]

約数ペア:

[(1, 2015990046), (2, 1007995023), (3, 671996682), (6, 335998341), (7, 287998578), (9, 223998894), (14, 143999289), (18, 111999447), (21, 95999526), (27, 74666298), (42, 47999763), (49, 41142654), (54, 37333149), (63, 31999842), (71, 28394226), (73, 27616302), (81, 24888766), (98, 20571327), (126, 15999921), (142, 14197113), (146, 13808151), (147, 13714218), (162, 12444383), (189, 10666614), (213, 9464742), (219, 9205434), (294, 6857109), (343, 5877522), (378, 5333307), (426, 4732371), (438, 4602717), (441, 4571406), (497, 4056318), (511, 3945186), (567, 3555538), (639, 3154914), (657, 3068478), (686, 2938761), (882, 2285703), (994, 2028159), (1022, 1972593), (1029, 1959174), (1134, 1777769), (1278, 1577457), (1314, 1534239), (1323, 1523802), (1491, 1352106), (1533, 1315062), (1917, 1051638), (1971, 1022826), (2058, 979587), (2401, 839646), (2646, 761901), (2982, 676053), (3066, 657531), (3087, 653058), (3479, 579474), (3577, 563598), (3834, 525819), (3942, 511413), (3969, 507934), (4473, 450702), (4599, 438354), (4802, 419823), (5183, 388962), (5751, 350546), (5913, 340942), (6174, 326529), (6958, 289737), (7154, 281799), (7203, 279882), (7938, 253967), (8946, 225351), (9198, 219177), (9261, 217686), (10366, 194481), (10437, 193158), (10731, 187866), (11502, 175273), (11826, 170471), (13419, 150234), (13797, 146118), (14406, 139941), (15549, 129654), (18522, 108843), (20874, 96579), (21462, 93933), (21609, 93294), (24353, 82782), (25039, 80514), (26838, 75117), (27594, 73059), (27783, 72562), (31098, 64827), (31311, 64386), (32193, 62622), (36281, 55566), (40257, 50078), (41391, 48706), (43218, 46647)]