249968505070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3001}}^1$

素因数の和:3266

約数の個数: 128

約数和(自身を含む): 495256799232

約数和(自身を除く): 245288294162

約数列:

[1, 2, 5, 10, 17, 34, 67, 71, 85, 103, 134, 142, 170, 206, 335, 355, 515, 670, 710, 1030, 1139, 1207, 1751, 2278, 2414, 3001, 3502, 4757, 5695, 6002, 6035, 6901, 7313, 8755, 9514, 11390, 12070, 13802, 14626, 15005, 17510, 23785, 30010, 34505, 36565, 47570, 51017, 69010, 73130, 80869, 102034, 117317, 124321, 161738, 201067, 213071, 234634, 248642, 255085, 309103, 402134, 404345, 426142, 489971, 510170, 586585, 618206, 621605, 808690, 979942, 1005335, 1065355, 1173170, 1243210, 1545515, 2010670, 2130710, 2449855, 3091030, 3418139, 3622207, 4899710, 5254751, 6836278, 7244414, 8329507, 10509502, 14275757, 16659014, 17090695, 18111035, 20709901, 21946313, 26273755, 28551514, 34181390, 36222070, 41419802, 41647535, 43892626, 52547510, 71378785, 83295070, 103549505, 109731565, 142757570, 207099010, 219463130, 242687869, 352068317, 373087321, 485375738, 704136634, 746174642, 1213439345, 1470402971, 1760341585, 1865436605, 2426878690, 2940805942, 3520683170, 3730873210, 7352014855, 14704029710, 24996850507, 49993701014, 124984252535, 249968505070]

約数ペア:

[(1, 249968505070), (2, 124984252535), (5, 49993701014), (10, 24996850507), (17, 14704029710), (34, 7352014855), (67, 3730873210), (71, 3520683170), (85, 2940805942), (103, 2426878690), (134, 1865436605), (142, 1760341585), (170, 1470402971), (206, 1213439345), (335, 746174642), (355, 704136634), (515, 485375738), (670, 373087321), (710, 352068317), (1030, 242687869), (1139, 219463130), (1207, 207099010), (1751, 142757570), (2278, 109731565), (2414, 103549505), (3001, 83295070), (3502, 71378785), (4757, 52547510), (5695, 43892626), (6002, 41647535), (6035, 41419802), (6901, 36222070), (7313, 34181390), (8755, 28551514), (9514, 26273755), (11390, 21946313), (12070, 20709901), (13802, 18111035), (14626, 17090695), (15005, 16659014), (17510, 14275757), (23785, 10509502), (30010, 8329507), (34505, 7244414), (36565, 6836278), (47570, 5254751), (51017, 4899710), (69010, 3622207), (73130, 3418139), (80869, 3091030), (102034, 2449855), (117317, 2130710), (124321, 2010670), (161738, 1545515), (201067, 1243210), (213071, 1173170), (234634, 1065355), (248642, 1005335), (255085, 979942), (309103, 808690), (402134, 621605), (404345, 618206), (426142, 586585), (489971, 510170)]