2017631460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{69911}}^1$

素因数の和:69973

約数の個数: 96

約数和(自身を含む): 6248454912

約数和(自身を除く): 4230823452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 69911, 139822, 209733, 279644, 349555, 419466, 699110, 838932, 908843, 1048665, 1398220, 1817686, 2097330, 2586707, 2726529, 3635372, 4194660, 4544215, 5173414, 5453058, 7760121, 9088430, 10346828, 10906116, 12933535, 13632645, 15520242, 18176860, 25867070, 27265290, 31040484, 33627191, 38800605, 51734140, 54530580, 67254382, 77601210, 100881573, 134508764, 155202420, 168135955, 201763146, 336271910, 403526292, 504407865, 672543820, 1008815730, 2017631460]

約数ペア:

[(1, 2017631460), (2, 1008815730), (3, 672543820), (4, 504407865), (5, 403526292), (6, 336271910), (10, 201763146), (12, 168135955), (13, 155202420), (15, 134508764), (20, 100881573), (26, 77601210), (30, 67254382), (37, 54530580), (39, 51734140), (52, 38800605), (60, 33627191), (65, 31040484), (74, 27265290), (78, 25867070), (111, 18176860), (130, 15520242), (148, 13632645), (156, 12933535), (185, 10906116), (195, 10346828), (222, 9088430), (260, 7760121), (370, 5453058), (390, 5173414), (444, 4544215), (481, 4194660), (555, 3635372), (740, 2726529), (780, 2586707), (962, 2097330), (1110, 1817686), (1443, 1398220), (1924, 1048665), (2220, 908843), (2405, 838932), (2886, 699110), (4810, 419466), (5772, 349555), (7215, 279644), (9620, 209733), (14430, 139822), (28860, 69911)]