891145710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2139

約数の個数: 192

約数和(自身を含む): 2906886528

約数和(自身を除く): 2015740818

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 53, 63, 65, 70, 78, 90, 91, 105, 106, 117, 126, 130, 159, 182, 195, 210, 234, 265, 273, 315, 318, 371, 390, 455, 477, 530, 546, 585, 630, 689, 742, 795, 819, 910, 954, 1113, 1170, 1365, 1378, 1590, 1638, 1855, 2053, 2067, 2226, 2385, 2730, 3339, 3445, 3710, 4095, 4106, 4134, 4770, 4823, 5565, 6159, 6201, 6678, 6890, 8190, 9646, 10265, 10335, 11130, 12318, 12402, 14371, 14469, 16695, 18477, 20530, 20670, 24115, 26689, 28742, 28938, 30795, 31005, 33390, 36954, 43113, 43407, 48230, 53378, 61590, 62010, 71855, 72345, 80067, 86226, 86814, 92385, 108809, 129339, 133445, 143710, 144690, 160134, 184770, 186823, 215565, 217035, 217618, 240201, 258678, 266890, 326427, 373646, 400335, 431130, 434070, 480402, 544045, 560469, 646695, 652854, 761663, 800670, 934115, 979281, 1088090, 1120938, 1201005, 1293390, 1414517, 1523326, 1632135, 1681407, 1868230, 1958562, 2284989, 2402010, 2802345, 2829034, 3264270, 3362814, 3808315, 4243551, 4569978, 4896405, 5604690, 6854967, 7072585, 7616630, 8407035, 8487102, 9792810, 9901619, 11424945, 12730653, 13709934, 14145170, 16814070, 19803238, 21217755, 22849890, 25461306, 29704857, 34274835, 42435510, 49508095, 59409714, 63653265, 68549670, 89114571, 99016190, 127306530, 148524285, 178229142, 297048570, 445572855, 891145710]

約数ペア:

[(1, 891145710), (2, 445572855), (3, 297048570), (5, 178229142), (6, 148524285), (7, 127306530), (9, 99016190), (10, 89114571), (13, 68549670), (14, 63653265), (15, 59409714), (18, 49508095), (21, 42435510), (26, 34274835), (30, 29704857), (35, 25461306), (39, 22849890), (42, 21217755), (45, 19803238), (53, 16814070), (63, 14145170), (65, 13709934), (70, 12730653), (78, 11424945), (90, 9901619), (91, 9792810), (105, 8487102), (106, 8407035), (117, 7616630), (126, 7072585), (130, 6854967), (159, 5604690), (182, 4896405), (195, 4569978), (210, 4243551), (234, 3808315), (265, 3362814), (273, 3264270), (315, 2829034), (318, 2802345), (371, 2402010), (390, 2284989), (455, 1958562), (477, 1868230), (530, 1681407), (546, 1632135), (585, 1523326), (630, 1414517), (689, 1293390), (742, 1201005), (795, 1120938), (819, 1088090), (910, 979281), (954, 934115), (1113, 800670), (1170, 761663), (1365, 652854), (1378, 646695), (1590, 560469), (1638, 544045), (1855, 480402), (2053, 434070), (2067, 431130), (2226, 400335), (2385, 373646), (2730, 326427), (3339, 266890), (3445, 258678), (3710, 240201), (4095, 217618), (4106, 217035), (4134, 215565), (4770, 186823), (4823, 184770), (5565, 160134), (6159, 144690), (6201, 143710), (6678, 133445), (6890, 129339), (8190, 108809), (9646, 92385), (10265, 86814), (10335, 86226), (11130, 80067), (12318, 72345), (12402, 71855), (14371, 62010), (14469, 61590), (16695, 53378), (18477, 48230), (20530, 43407), (20670, 43113), (24115, 36954), (26689, 33390), (28742, 31005), (28938, 30795)]