2999300

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 6601140

約数和(自身を除く): 3601840

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 337, 356, 445, 674, 890, 1348, 1685, 1780, 2225, 3370, 4450, 6740, 8425, 8900, 16850, 29993, 33700, 59986, 119972, 149965, 299930, 599860, 749825, 1499650, 2999300]

約数ペア:

[(1, 2999300), (2, 1499650), (4, 749825), (5, 599860), (10, 299930), (20, 149965), (25, 119972), (50, 59986), (89, 33700), (100, 29993), (178, 16850), (337, 8900), (356, 8425), (445, 6740), (674, 4450), (890, 3370), (1348, 2225), (1685, 1780)]