249716610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19403}}^1$

素因数の和:19440

約数の個数: 96

約数和(自身を含む): 762810048

約数和(自身を除く): 513093438

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 19403, 38806, 58209, 97015, 116418, 174627, 194030, 213433, 252239, 291045, 349254, 426866, 504478, 582090, 640299, 756717, 873135, 1067165, 1261195, 1280598, 1513434, 1746270, 1920897, 2134330, 2270151, 2522390, 2774629, 3201495, 3783585, 3841794, 4540302, 5549258, 6402990, 7567170, 8323887, 9604485, 11350755, 13873145, 16647774, 19208970, 22701510, 24971661, 27746290, 41619435, 49943322, 83238870, 124858305, 249716610]

約数ペア:

[(1, 249716610), (2, 124858305), (3, 83238870), (5, 49943322), (6, 41619435), (9, 27746290), (10, 24971661), (11, 22701510), (13, 19208970), (15, 16647774), (18, 13873145), (22, 11350755), (26, 9604485), (30, 8323887), (33, 7567170), (39, 6402990), (45, 5549258), (55, 4540302), (65, 3841794), (66, 3783585), (78, 3201495), (90, 2774629), (99, 2522390), (110, 2270151), (117, 2134330), (130, 1920897), (143, 1746270), (165, 1513434), (195, 1280598), (198, 1261195), (234, 1067165), (286, 873135), (330, 756717), (390, 640299), (429, 582090), (495, 504478), (585, 426866), (715, 349254), (858, 291045), (990, 252239), (1170, 213433), (1287, 194030), (1430, 174627), (2145, 116418), (2574, 97015), (4290, 58209), (6435, 38806), (12870, 19403)]