1566306990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3023}}^1$

素因数の和:3159

約数の個数: 128

約数和(自身を含む): 4441651200

約数和(自身を除く): 2875344210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 101, 114, 135, 171, 190, 202, 270, 285, 303, 342, 505, 513, 570, 606, 855, 909, 1010, 1026, 1515, 1710, 1818, 1919, 2565, 2727, 3023, 3030, 3838, 4545, 5130, 5454, 5757, 6046, 9069, 9090, 9595, 11514, 13635, 15115, 17271, 18138, 19190, 27207, 27270, 28785, 30230, 34542, 45345, 51813, 54414, 57437, 57570, 81621, 86355, 90690, 103626, 114874, 136035, 163242, 172311, 172710, 259065, 272070, 287185, 305323, 344622, 408105, 516933, 518130, 574370, 610646, 816210, 861555, 915969, 1033866, 1526615, 1550799, 1723110, 1831938, 2584665, 2747907, 3053230, 3101598, 4579845, 5169330, 5495814, 5801137, 7753995, 8243721, 9159690, 11602274, 13739535, 15507990, 16487442, 17403411, 27479070, 29005685, 34806822, 41218605, 52210233, 58011370, 82437210, 87017055, 104420466, 156630699, 174034110, 261051165, 313261398, 522102330, 783153495, 1566306990]

約数ペア:

[(1, 1566306990), (2, 783153495), (3, 522102330), (5, 313261398), (6, 261051165), (9, 174034110), (10, 156630699), (15, 104420466), (18, 87017055), (19, 82437210), (27, 58011370), (30, 52210233), (38, 41218605), (45, 34806822), (54, 29005685), (57, 27479070), (90, 17403411), (95, 16487442), (101, 15507990), (114, 13739535), (135, 11602274), (171, 9159690), (190, 8243721), (202, 7753995), (270, 5801137), (285, 5495814), (303, 5169330), (342, 4579845), (505, 3101598), (513, 3053230), (570, 2747907), (606, 2584665), (855, 1831938), (909, 1723110), (1010, 1550799), (1026, 1526615), (1515, 1033866), (1710, 915969), (1818, 861555), (1919, 816210), (2565, 610646), (2727, 574370), (3023, 518130), (3030, 516933), (3838, 408105), (4545, 344622), (5130, 305323), (5454, 287185), (5757, 272070), (6046, 259065), (9069, 172710), (9090, 172311), (9595, 163242), (11514, 136035), (13635, 114874), (15115, 103626), (17271, 90690), (18138, 86355), (19190, 81621), (27207, 57570), (27270, 57437), (28785, 54414), (30230, 51813), (34542, 45345)]