2023894530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1413

約数の個数: 144

約数和(自身を含む): 6139748160

約数和(自身を除く): 4115853630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 547, 630, 735, 839, 882, 1094, 1470, 1641, 1678, 2205, 2517, 2735, 3282, 3829, 4195, 4410, 4923, 5034, 5470, 5873, 7551, 7658, 8205, 8390, 9846, 11487, 11746, 12585, 15102, 16410, 17619, 19145, 22974, 24615, 25170, 26803, 29365, 34461, 35238, 37755, 38290, 41111, 49230, 52857, 53606, 57435, 58730, 68922, 75510, 80409, 82222, 88095, 105714, 114870, 123333, 134015, 160818, 172305, 176190, 205555, 241227, 246666, 264285, 268030, 344610, 369999, 402045, 411110, 458933, 482454, 528570, 616665, 739998, 804090, 917866, 1206135, 1233330, 1376799, 1849995, 2294665, 2412270, 2753598, 3212531, 3699990, 4130397, 4589330, 6425062, 6883995, 8260794, 9637593, 13767990, 16062655, 19275186, 20651985, 22487717, 28912779, 32125310, 41303970, 44975434, 48187965, 57825558, 67463151, 96375930, 112438585, 134926302, 144563895, 202389453, 224877170, 289127790, 337315755, 404778906, 674631510, 1011947265, 2023894530]

約数ペア:

[(1, 2023894530), (2, 1011947265), (3, 674631510), (5, 404778906), (6, 337315755), (7, 289127790), (9, 224877170), (10, 202389453), (14, 144563895), (15, 134926302), (18, 112438585), (21, 96375930), (30, 67463151), (35, 57825558), (42, 48187965), (45, 44975434), (49, 41303970), (63, 32125310), (70, 28912779), (90, 22487717), (98, 20651985), (105, 19275186), (126, 16062655), (147, 13767990), (210, 9637593), (245, 8260794), (294, 6883995), (315, 6425062), (441, 4589330), (490, 4130397), (547, 3699990), (630, 3212531), (735, 2753598), (839, 2412270), (882, 2294665), (1094, 1849995), (1470, 1376799), (1641, 1233330), (1678, 1206135), (2205, 917866), (2517, 804090), (2735, 739998), (3282, 616665), (3829, 528570), (4195, 482454), (4410, 458933), (4923, 411110), (5034, 402045), (5470, 369999), (5873, 344610), (7551, 268030), (7658, 264285), (8205, 246666), (8390, 241227), (9846, 205555), (11487, 176190), (11746, 172305), (12585, 160818), (15102, 134015), (16410, 123333), (17619, 114870), (19145, 105714), (22974, 88095), (24615, 82222), (25170, 80409), (26803, 75510), (29365, 68922), (34461, 58730), (35238, 57435), (37755, 53606), (38290, 52857), (41111, 49230)]