1549206090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 4464046080

約数和(自身を除く): 2914839990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 89, 90, 93, 102, 153, 155, 170, 178, 186, 255, 267, 279, 306, 310, 367, 445, 465, 510, 527, 534, 558, 734, 765, 801, 890, 930, 1054, 1101, 1335, 1395, 1513, 1530, 1581, 1602, 1835, 2202, 2635, 2670, 2759, 2790, 3026, 3162, 3303, 3670, 4005, 4539, 4743, 5270, 5505, 5518, 6239, 6606, 7565, 7905, 8010, 8277, 9078, 9486, 11010, 11377, 12478, 13617, 13795, 15130, 15810, 16515, 16554, 18717, 22695, 22754, 23715, 24831, 27234, 27590, 31195, 32663, 33030, 34131, 37434, 41385, 45390, 46903, 47430, 49662, 56151, 56885, 62390, 65326, 68085, 68262, 82770, 93585, 93806, 97989, 102393, 112302, 113770, 124155, 136170, 140709, 163315, 170655, 187170, 193409, 195978, 204786, 234515, 248310, 280755, 281418, 293967, 326630, 341310, 386818, 422127, 469030, 489945, 511965, 555271, 561510, 580227, 587934, 703545, 844254, 967045, 979890, 1012553, 1023930, 1110542, 1160454, 1407090, 1469835, 1665813, 1740681, 1934090, 2025106, 2110635, 2776355, 2901135, 2939670, 3037659, 3331626, 3481362, 4221270, 4997439, 5062765, 5552710, 5802270, 6075318, 8329065, 8703405, 9112977, 9994878, 10125530, 15188295, 16658130, 17213401, 17406810, 18225954, 24987195, 30376590, 34426802, 45564885, 49974390, 51640203, 86067005, 91129770, 103280406, 154920609, 172134010, 258201015, 309841218, 516402030, 774603045, 1549206090]

約数ペア:

[(1, 1549206090), (2, 774603045), (3, 516402030), (5, 309841218), (6, 258201015), (9, 172134010), (10, 154920609), (15, 103280406), (17, 91129770), (18, 86067005), (30, 51640203), (31, 49974390), (34, 45564885), (45, 34426802), (51, 30376590), (62, 24987195), (85, 18225954), (89, 17406810), (90, 17213401), (93, 16658130), (102, 15188295), (153, 10125530), (155, 9994878), (170, 9112977), (178, 8703405), (186, 8329065), (255, 6075318), (267, 5802270), (279, 5552710), (306, 5062765), (310, 4997439), (367, 4221270), (445, 3481362), (465, 3331626), (510, 3037659), (527, 2939670), (534, 2901135), (558, 2776355), (734, 2110635), (765, 2025106), (801, 1934090), (890, 1740681), (930, 1665813), (1054, 1469835), (1101, 1407090), (1335, 1160454), (1395, 1110542), (1513, 1023930), (1530, 1012553), (1581, 979890), (1602, 967045), (1835, 844254), (2202, 703545), (2635, 587934), (2670, 580227), (2759, 561510), (2790, 555271), (3026, 511965), (3162, 489945), (3303, 469030), (3670, 422127), (4005, 386818), (4539, 341310), (4743, 326630), (5270, 293967), (5505, 281418), (5518, 280755), (6239, 248310), (6606, 234515), (7565, 204786), (7905, 195978), (8010, 193409), (8277, 187170), (9078, 170655), (9486, 163315), (11010, 140709), (11377, 136170), (12478, 124155), (13617, 113770), (13795, 112302), (15130, 102393), (15810, 97989), (16515, 93806), (16554, 93585), (18717, 82770), (22695, 68262), (22754, 68085), (23715, 65326), (24831, 62390), (27234, 56885), (27590, 56151), (31195, 49662), (32663, 47430), (33030, 46903), (34131, 45390), (37434, 41385)]