2938863795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3516

約数の個数: 64

約数和(自身を含む): 5502981120

約数和(自身を除く): 2564117325

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 139, 183, 305, 417, 427, 695, 915, 973, 1281, 2085, 2135, 2919, 3301, 4865, 6405, 8479, 9903, 14595, 16505, 23107, 25437, 42395, 49515, 59353, 69321, 115535, 127185, 178059, 201361, 296765, 346605, 458839, 604083, 890295, 1006805, 1376517, 1409527, 2294195, 3020415, 3211873, 4228581, 6882585, 7047635, 9635619, 16059365, 21142905, 27989179, 48178095, 83967537, 139945895, 195924253, 419837685, 587772759, 979621265, 2938863795]

約数ペア:

[(1, 2938863795), (3, 979621265), (5, 587772759), (7, 419837685), (15, 195924253), (21, 139945895), (35, 83967537), (61, 48178095), (105, 27989179), (139, 21142905), (183, 16059365), (305, 9635619), (417, 7047635), (427, 6882585), (695, 4228581), (915, 3211873), (973, 3020415), (1281, 2294195), (2085, 1409527), (2135, 1376517), (2919, 1006805), (3301, 890295), (4865, 604083), (6405, 458839), (8479, 346605), (9903, 296765), (14595, 201361), (16505, 178059), (23107, 127185), (25437, 115535), (42395, 69321), (49515, 59353)]