189411180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15551}}^1$

素因数の和:15599

約数の個数: 96

約数和(自身を含む): 627056640

約数和(自身を除く): 437645460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 15551, 31102, 46653, 62204, 77755, 93306, 108857, 155510, 186612, 217714, 233265, 311020, 326571, 435428, 450979, 466530, 544285, 653142, 901958, 933060, 1088570, 1306284, 1352937, 1632855, 1803916, 2177140, 2254895, 2705874, 3156853, 3265710, 4509790, 5411748, 6313706, 6531420, 6764685, 9019580, 9470559, 12627412, 13529370, 15784265, 18941118, 27058740, 31568530, 37882236, 47352795, 63137060, 94705590, 189411180]

約数ペア:

[(1, 189411180), (2, 94705590), (3, 63137060), (4, 47352795), (5, 37882236), (6, 31568530), (7, 27058740), (10, 18941118), (12, 15784265), (14, 13529370), (15, 12627412), (20, 9470559), (21, 9019580), (28, 6764685), (29, 6531420), (30, 6313706), (35, 5411748), (42, 4509790), (58, 3265710), (60, 3156853), (70, 2705874), (84, 2254895), (87, 2177140), (105, 1803916), (116, 1632855), (140, 1352937), (145, 1306284), (174, 1088570), (203, 933060), (210, 901958), (290, 653142), (348, 544285), (406, 466530), (420, 450979), (435, 435428), (580, 326571), (609, 311020), (812, 233265), (870, 217714), (1015, 186612), (1218, 155510), (1740, 108857), (2030, 93306), (2436, 77755), (3045, 62204), (4060, 46653), (6090, 31102), (12180, 15551)]