2010453942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 4923555840

約数和(自身を除く): 2913101898

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 58, 82, 87, 123, 127, 174, 203, 246, 254, 287, 317, 381, 406, 574, 609, 634, 762, 861, 889, 951, 1189, 1218, 1722, 1778, 1902, 2219, 2378, 2667, 3567, 3683, 4438, 5207, 5334, 6657, 7134, 7366, 8323, 9193, 10414, 11049, 12997, 13314, 15621, 16646, 18386, 22098, 24969, 25781, 25994, 27579, 31242, 36449, 38991, 40259, 49938, 51562, 55158, 64351, 72898, 77343, 77982, 80518, 90979, 109347, 120777, 128702, 151003, 154686, 181958, 193053, 218694, 241554, 272937, 281813, 302006, 376913, 386106, 453009, 545874, 563626, 753826, 845439, 906018, 1057021, 1130739, 1167511, 1650619, 1690878, 2114042, 2261478, 2335022, 2638391, 3171063, 3301238, 3502533, 4951857, 5276782, 6342126, 7005066, 7915173, 8172577, 9903714, 11554333, 15830346, 16345154, 23108666, 24517731, 34662999, 47867951, 49035462, 69325998, 95735902, 143603853, 287207706, 335075657, 670151314, 1005226971, 2010453942]

約数ペア:

[(1, 2010453942), (2, 1005226971), (3, 670151314), (6, 335075657), (7, 287207706), (14, 143603853), (21, 95735902), (29, 69325998), (41, 49035462), (42, 47867951), (58, 34662999), (82, 24517731), (87, 23108666), (123, 16345154), (127, 15830346), (174, 11554333), (203, 9903714), (246, 8172577), (254, 7915173), (287, 7005066), (317, 6342126), (381, 5276782), (406, 4951857), (574, 3502533), (609, 3301238), (634, 3171063), (762, 2638391), (861, 2335022), (889, 2261478), (951, 2114042), (1189, 1690878), (1218, 1650619), (1722, 1167511), (1778, 1130739), (1902, 1057021), (2219, 906018), (2378, 845439), (2667, 753826), (3567, 563626), (3683, 545874), (4438, 453009), (5207, 386106), (5334, 376913), (6657, 302006), (7134, 281813), (7366, 272937), (8323, 241554), (9193, 218694), (10414, 193053), (11049, 181958), (12997, 154686), (13314, 151003), (15621, 128702), (16646, 120777), (18386, 109347), (22098, 90979), (24969, 80518), (25781, 77982), (25994, 77343), (27579, 72898), (31242, 64351), (36449, 55158), (38991, 51562), (40259, 49938)]