2680488562755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{50839}}^1$

素因数の和:52924

約数の個数: 64

約数和(自身を含む): 4511761228800

約数和(自身を除く): 1831272666045

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 1987, 5307, 5961, 8845, 9935, 26535, 29805, 50839, 57623, 121207, 152517, 172869, 254195, 288115, 363621, 606035, 762585, 864345, 1474331, 1818105, 3101179, 3515003, 4422993, 7371655, 9303537, 10545009, 15505895, 17575015, 22114965, 46517685, 52725045, 89934191, 101017093, 269802573, 303051279, 449670955, 505085465, 1349012865, 1515256395, 2929495697, 6162042673, 8788487091, 14647478485, 18486128019, 30810213365, 43942435455, 92430640095, 178699237517, 536097712551, 893496187585, 2680488562755]

約数ペア:

[(1, 2680488562755), (3, 893496187585), (5, 536097712551), (15, 178699237517), (29, 92430640095), (61, 43942435455), (87, 30810213365), (145, 18486128019), (183, 14647478485), (305, 8788487091), (435, 6162042673), (915, 2929495697), (1769, 1515256395), (1987, 1349012865), (5307, 505085465), (5961, 449670955), (8845, 303051279), (9935, 269802573), (26535, 101017093), (29805, 89934191), (50839, 52725045), (57623, 46517685), (121207, 22114965), (152517, 17575015), (172869, 15505895), (254195, 10545009), (288115, 9303537), (363621, 7371655), (606035, 4422993), (762585, 3515003), (864345, 3101179), (1474331, 1818105)]