2021423261715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{232861}}^1$

素因数の和:232986

約数の個数: 192

約数和(自身を含む): 4394050053120

約数和(自身を除く): 2372626791405

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 33, 39, 45, 55, 57, 65, 71, 95, 99, 117, 143, 165, 171, 195, 209, 213, 247, 285, 355, 429, 495, 585, 627, 639, 715, 741, 781, 855, 923, 1045, 1065, 1235, 1287, 1349, 1881, 2145, 2223, 2343, 2717, 2769, 3135, 3195, 3705, 3905, 4047, 4615, 6435, 6745, 7029, 8151, 8307, 9405, 10153, 11115, 11715, 12141, 13585, 13845, 14839, 17537, 20235, 24453, 30459, 35145, 40755, 41535, 44517, 50765, 52611, 60705, 74195, 87685, 91377, 122265, 133551, 152295, 157833, 192907, 222585, 232861, 263055, 456885, 578721, 667755, 698583, 789165, 964535, 1164305, 1736163, 2095749, 2561471, 2893605, 3027193, 3492915, 4424359, 7684413, 8680815, 9081579, 10478745, 12807355, 13273077, 15135965, 16533131, 22121795, 23053239, 27244737, 33299123, 38422065, 39819231, 45407895, 48667949, 49599393, 57516667, 66365385, 82665655, 99897369, 115266195, 136223685, 146003847, 148798179, 166495615, 172550001, 181864441, 199096155, 214930703, 243339745, 247996965, 287583335, 299692107, 314129489, 438011541, 499486845, 517650003, 545593323, 632683337, 644792109, 730019235, 743990895, 862750005, 909322205, 942388467, 1074653515, 1498460535, 1570647445, 1636779969, 1898050011, 1934376327, 2190057705, 2364237733, 2588250015, 2727966615, 2827165401, 3163416685, 3223960545, 3455424379, 4083683357, 4711942335, 5694150033, 7092713199, 8183899845, 9490250055, 9671881635, 10366273137, 11821188665, 12251050071, 14135827005, 17277121895, 20418416785, 21278139597, 28470750165, 31098819411, 35463565995, 36753150213, 44920516927, 51831365685, 61255250355, 106390697985, 134761550781, 155494097055, 183765751065, 224602584635, 404284652343, 673807753905, 2021423261715]

約数ペア:

[(1, 2021423261715), (3, 673807753905), (5, 404284652343), (9, 224602584635), (11, 183765751065), (13, 155494097055), (15, 134761550781), (19, 106390697985), (33, 61255250355), (39, 51831365685), (45, 44920516927), (55, 36753150213), (57, 35463565995), (65, 31098819411), (71, 28470750165), (95, 21278139597), (99, 20418416785), (117, 17277121895), (143, 14135827005), (165, 12251050071), (171, 11821188665), (195, 10366273137), (209, 9671881635), (213, 9490250055), (247, 8183899845), (285, 7092713199), (355, 5694150033), (429, 4711942335), (495, 4083683357), (585, 3455424379), (627, 3223960545), (639, 3163416685), (715, 2827165401), (741, 2727966615), (781, 2588250015), (855, 2364237733), (923, 2190057705), (1045, 1934376327), (1065, 1898050011), (1235, 1636779969), (1287, 1570647445), (1349, 1498460535), (1881, 1074653515), (2145, 942388467), (2223, 909322205), (2343, 862750005), (2717, 743990895), (2769, 730019235), (3135, 644792109), (3195, 632683337), (3705, 545593323), (3905, 517650003), (4047, 499486845), (4615, 438011541), (6435, 314129489), (6745, 299692107), (7029, 287583335), (8151, 247996965), (8307, 243339745), (9405, 214930703), (10153, 199096155), (11115, 181864441), (11715, 172550001), (12141, 166495615), (13585, 148798179), (13845, 146003847), (14839, 136223685), (17537, 115266195), (20235, 99897369), (24453, 82665655), (30459, 66365385), (35145, 57516667), (40755, 49599393), (41535, 48667949), (44517, 45407895), (50765, 39819231), (52611, 38422065), (60705, 33299123), (74195, 27244737), (87685, 23053239), (91377, 22121795), (122265, 16533131), (133551, 15135965), (152295, 13273077), (157833, 12807355), (192907, 10478745), (222585, 9081579), (232861, 8680815), (263055, 7684413), (456885, 4424359), (578721, 3492915), (667755, 3027193), (698583, 2893605), (789165, 2561471), (964535, 2095749), (1164305, 1736163)]