138698617860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{986617}}^1$

素因数の和:986714

約数の個数: 144

約数和(自身を含む): 465431121792

約数和(自身を除く): 326732503932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 990, 1065, 1278, 1420, 1562, 1980, 2130, 2343, 2556, 3124, 3195, 3905, 4260, 4686, 6390, 7029, 7810, 9372, 11715, 12780, 14058, 15620, 23430, 28116, 35145, 46860, 70290, 140580, 986617, 1973234, 2959851, 3946468, 4933085, 5919702, 8879553, 9866170, 10852787, 11839404, 14799255, 17759106, 19732340, 21705574, 29598510, 32558361, 35518212, 43411148, 44397765, 54263935, 59197020, 65116722, 70049807, 88795530, 97675083, 108527870, 130233444, 140099614, 162791805, 177591060, 195350166, 210149421, 217055740, 280199228, 325583610, 350249035, 390700332, 420298842, 488375415, 630448263, 651167220, 700498070, 770547877, 840597684, 976750830, 1050747105, 1260896526, 1400996140, 1541095754, 1953501660, 2101494210, 2311643631, 2521793052, 3082191508, 3152241315, 3852739385, 4202988420, 4623287262, 6304482630, 6934930893, 7705478770, 9246574524, 11558218155, 12608965260, 13869861786, 15410957540, 23116436310, 27739723572, 34674654465, 46232872620, 69349308930, 138698617860]

約数ペア:

[(1, 138698617860), (2, 69349308930), (3, 46232872620), (4, 34674654465), (5, 27739723572), (6, 23116436310), (9, 15410957540), (10, 13869861786), (11, 12608965260), (12, 11558218155), (15, 9246574524), (18, 7705478770), (20, 6934930893), (22, 6304482630), (30, 4623287262), (33, 4202988420), (36, 3852739385), (44, 3152241315), (45, 3082191508), (55, 2521793052), (60, 2311643631), (66, 2101494210), (71, 1953501660), (90, 1541095754), (99, 1400996140), (110, 1260896526), (132, 1050747105), (142, 976750830), (165, 840597684), (180, 770547877), (198, 700498070), (213, 651167220), (220, 630448263), (284, 488375415), (330, 420298842), (355, 390700332), (396, 350249035), (426, 325583610), (495, 280199228), (639, 217055740), (660, 210149421), (710, 195350166), (781, 177591060), (852, 162791805), (990, 140099614), (1065, 130233444), (1278, 108527870), (1420, 97675083), (1562, 88795530), (1980, 70049807), (2130, 65116722), (2343, 59197020), (2556, 54263935), (3124, 44397765), (3195, 43411148), (3905, 35518212), (4260, 32558361), (4686, 29598510), (6390, 21705574), (7029, 19732340), (7810, 17759106), (9372, 14799255), (11715, 11839404), (12780, 10852787), (14058, 9866170), (15620, 8879553), (23430, 5919702), (28116, 4933085), (35145, 3946468), (46860, 2959851), (70290, 1973234), (140580, 986617)]