31413303950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1\times {\mathrm{919}}^1$

素因数の和:1834

約数の個数: 96

約数和(自身を含む): 67462348800

約数和(自身を除く): 36049044850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 769, 889, 919, 1270, 1538, 1778, 1838, 3175, 3845, 4445, 4595, 5383, 6350, 6433, 7690, 8890, 9190, 10766, 12866, 19225, 22225, 22975, 26915, 32165, 38450, 44450, 45950, 53830, 64330, 97663, 116713, 134575, 160825, 195326, 233426, 269150, 321650, 488315, 583565, 683641, 706711, 816991, 976630, 1167130, 1367282, 1413422, 1633982, 2441575, 2917825, 3418205, 3533555, 4084955, 4883150, 4946977, 5835650, 6836410, 7067110, 8169910, 9893954, 17091025, 17667775, 20424775, 24734885, 34182050, 35335550, 40849550, 49469770, 89752297, 123674425, 179504594, 247348850, 448761485, 628266079, 897522970, 1256532158, 2243807425, 3141330395, 4487614850, 6282660790, 15706651975, 31413303950]

約数ペア:

[(1, 31413303950), (2, 15706651975), (5, 6282660790), (7, 4487614850), (10, 3141330395), (14, 2243807425), (25, 1256532158), (35, 897522970), (50, 628266079), (70, 448761485), (127, 247348850), (175, 179504594), (254, 123674425), (350, 89752297), (635, 49469770), (769, 40849550), (889, 35335550), (919, 34182050), (1270, 24734885), (1538, 20424775), (1778, 17667775), (1838, 17091025), (3175, 9893954), (3845, 8169910), (4445, 7067110), (4595, 6836410), (5383, 5835650), (6350, 4946977), (6433, 4883150), (7690, 4084955), (8890, 3533555), (9190, 3418205), (10766, 2917825), (12866, 2441575), (19225, 1633982), (22225, 1413422), (22975, 1367282), (26915, 1167130), (32165, 976630), (38450, 816991), (44450, 706711), (45950, 683641), (53830, 583565), (64330, 488315), (97663, 321650), (116713, 269150), (134575, 233426), (160825, 195326)]