140438610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13369

約数の個数: 80

約数和(自身を含む): 406702296

約数和(自身を除く): 266263686

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 13337, 26674, 40011, 66685, 80022, 120033, 133370, 173381, 200055, 240066, 346762, 360099, 400110, 520143, 600165, 720198, 866905, 1040286, 1080297, 1200330, 1560429, 1733810, 1800495, 2160594, 2600715, 3120858, 3600990, 4681287, 5201430, 5401485, 7802145, 9362574, 10802970, 14043861, 15604290, 23406435, 28087722, 46812870, 70219305, 140438610]

約数ペア:

[(1, 140438610), (2, 70219305), (3, 46812870), (5, 28087722), (6, 23406435), (9, 15604290), (10, 14043861), (13, 10802970), (15, 9362574), (18, 7802145), (26, 5401485), (27, 5201430), (30, 4681287), (39, 3600990), (45, 3120858), (54, 2600715), (65, 2160594), (78, 1800495), (81, 1733810), (90, 1560429), (117, 1200330), (130, 1080297), (135, 1040286), (162, 866905), (195, 720198), (234, 600165), (270, 520143), (351, 400110), (390, 360099), (405, 346762), (585, 240066), (702, 200055), (810, 173381), (1053, 133370), (1170, 120033), (1755, 80022), (2106, 66685), (3510, 40011), (5265, 26674), (10530, 13337)]