20171114280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56030873}}^1$

素因数の和:56030890

約数の個数: 48

約数和(自身を含む): 65556122580

約数和(自身を除く): 45385008300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 56030873, 112061746, 168092619, 224123492, 280154365, 336185238, 448246984, 504277857, 560308730, 672370476, 840463095, 1008555714, 1120617460, 1344740952, 1680926190, 2017111428, 2241234920, 2521389285, 3361852380, 4034222856, 5042778570, 6723704760, 10085557140, 20171114280]

約数ペア:

[(1, 20171114280), (2, 10085557140), (3, 6723704760), (4, 5042778570), (5, 4034222856), (6, 3361852380), (8, 2521389285), (9, 2241234920), (10, 2017111428), (12, 1680926190), (15, 1344740952), (18, 1120617460), (20, 1008555714), (24, 840463095), (30, 672370476), (36, 560308730), (40, 504277857), (45, 448246984), (60, 336185238), (72, 280154365), (90, 224123492), (120, 168092619), (180, 112061746), (360, 56030873)]