1778114460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{64007}}^1$

素因数の和:64482

約数の個数: 48

約数和(自身を含む): 4989551616

約数和(自身を除く): 3211437156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 13890, 27780, 64007, 128014, 192021, 256028, 320035, 384042, 640070, 768084, 960105, 1280140, 1920210, 3840420, 29635241, 59270482, 88905723, 118540964, 148176205, 177811446, 296352410, 355622892, 444528615, 592704820, 889057230, 1778114460]

約数ペア:

[(1, 1778114460), (2, 889057230), (3, 592704820), (4, 444528615), (5, 355622892), (6, 296352410), (10, 177811446), (12, 148176205), (15, 118540964), (20, 88905723), (30, 59270482), (60, 29635241), (463, 3840420), (926, 1920210), (1389, 1280140), (1852, 960105), (2315, 768084), (2778, 640070), (4630, 384042), (5556, 320035), (6945, 256028), (9260, 192021), (13890, 128014), (27780, 64007)]