2629550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 6106752

約数和(自身を除く): 3477202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 683, 770, 1366, 1925, 3415, 3850, 4781, 6830, 7513, 9562, 15026, 17075, 23905, 34150, 37565, 47810, 52591, 75130, 105182, 119525, 187825, 239050, 262955, 375650, 525910, 1314775, 2629550]

約数ペア:

[(1, 2629550), (2, 1314775), (5, 525910), (7, 375650), (10, 262955), (11, 239050), (14, 187825), (22, 119525), (25, 105182), (35, 75130), (50, 52591), (55, 47810), (70, 37565), (77, 34150), (110, 23905), (154, 17075), (175, 15026), (275, 9562), (350, 7513), (385, 6830), (550, 4781), (683, 3850), (770, 3415), (1366, 1925)]