2009291130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:922

約数の個数: 256

約数和(自身を含む): 6741688320

約数和(自身を除く): 4732397190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 127, 135, 154, 165, 189, 198, 210, 231, 254, 270, 297, 315, 330, 378, 381, 385, 462, 495, 594, 630, 635, 693, 761, 762, 770, 889, 945, 990, 1143, 1155, 1270, 1386, 1397, 1485, 1522, 1778, 1890, 1905, 2079, 2283, 2286, 2310, 2667, 2794, 2970, 3429, 3465, 3805, 3810, 4158, 4191, 4445, 4566, 5327, 5334, 5715, 6849, 6858, 6930, 6985, 7610, 8001, 8371, 8382, 8890, 9779, 10395, 10654, 11415, 11430, 12573, 13335, 13698, 13970, 15981, 16002, 16742, 17145, 19558, 20547, 20790, 20955, 22830, 24003, 25113, 25146, 26635, 26670, 29337, 31962, 34245, 34290, 37719, 40005, 41094, 41855, 41910, 47943, 48006, 48895, 50226, 53270, 58597, 58674, 62865, 68490, 75339, 75438, 79905, 80010, 83710, 88011, 95886, 96647, 97790, 102735, 117194, 120015, 125565, 125730, 143829, 146685, 150678, 159810, 175791, 176022, 188595, 193294, 205470, 226017, 239715, 240030, 251130, 264033, 287658, 289941, 292985, 293370, 351582, 376695, 377190, 440055, 452034, 479430, 483235, 527373, 528066, 579882, 585970, 676529, 719145, 753390, 869823, 878955, 880110, 966470, 1054746, 1063117, 1130085, 1320165, 1353058, 1438290, 1449705, 1582119, 1739646, 1757910, 2029587, 2126234, 2260170, 2609469, 2636865, 2640330, 2899410, 3164238, 3189351, 3382645, 4059174, 4349115, 5218938, 5273730, 5315585, 6088761, 6378702, 6765290, 7441819, 7910595, 8698230, 9568053, 10147935, 10631170, 12177522, 13047345, 14883638, 15821190, 15946755, 18266283, 19136106, 20295870, 22325457, 26094690, 28704159, 30443805, 31893510, 36532566, 37209095, 44650914, 47840265, 57408318, 60887610, 66976371, 74418190, 91331415, 95680530, 111627285, 133952742, 143520795, 182662830, 200929113, 223254570, 287041590, 334881855, 401858226, 669763710, 1004645565, 2009291130]

約数ペア:

[(1, 2009291130), (2, 1004645565), (3, 669763710), (5, 401858226), (6, 334881855), (7, 287041590), (9, 223254570), (10, 200929113), (11, 182662830), (14, 143520795), (15, 133952742), (18, 111627285), (21, 95680530), (22, 91331415), (27, 74418190), (30, 66976371), (33, 60887610), (35, 57408318), (42, 47840265), (45, 44650914), (54, 37209095), (55, 36532566), (63, 31893510), (66, 30443805), (70, 28704159), (77, 26094690), (90, 22325457), (99, 20295870), (105, 19136106), (110, 18266283), (126, 15946755), (127, 15821190), (135, 14883638), (154, 13047345), (165, 12177522), (189, 10631170), (198, 10147935), (210, 9568053), (231, 8698230), (254, 7910595), (270, 7441819), (297, 6765290), (315, 6378702), (330, 6088761), (378, 5315585), (381, 5273730), (385, 5218938), (462, 4349115), (495, 4059174), (594, 3382645), (630, 3189351), (635, 3164238), (693, 2899410), (761, 2640330), (762, 2636865), (770, 2609469), (889, 2260170), (945, 2126234), (990, 2029587), (1143, 1757910), (1155, 1739646), (1270, 1582119), (1386, 1449705), (1397, 1438290), (1485, 1353058), (1522, 1320165), (1778, 1130085), (1890, 1063117), (1905, 1054746), (2079, 966470), (2283, 880110), (2286, 878955), (2310, 869823), (2667, 753390), (2794, 719145), (2970, 676529), (3429, 585970), (3465, 579882), (3805, 528066), (3810, 527373), (4158, 483235), (4191, 479430), (4445, 452034), (4566, 440055), (5327, 377190), (5334, 376695), (5715, 351582), (6849, 293370), (6858, 292985), (6930, 289941), (6985, 287658), (7610, 264033), (8001, 251130), (8371, 240030), (8382, 239715), (8890, 226017), (9779, 205470), (10395, 193294), (10654, 188595), (11415, 176022), (11430, 175791), (12573, 159810), (13335, 150678), (13698, 146685), (13970, 143829), (15981, 125730), (16002, 125565), (16742, 120015), (17145, 117194), (19558, 102735), (20547, 97790), (20790, 96647), (20955, 95886), (22830, 88011), (24003, 83710), (25113, 80010), (25146, 79905), (26635, 75438), (26670, 75339), (29337, 68490), (31962, 62865), (34245, 58674), (34290, 58597), (37719, 53270), (40005, 50226), (41094, 48895), (41855, 48006), (41910, 47943)]