2778310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 5404320

約数和(自身を除く): 2626010

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 277, 295, 554, 590, 1003, 1385, 2006, 2770, 4709, 5015, 9418, 10030, 16343, 23545, 32686, 47090, 81715, 163430, 277831, 555662, 1389155, 2778310]

約数ペア:

[(1, 2778310), (2, 1389155), (5, 555662), (10, 277831), (17, 163430), (34, 81715), (59, 47090), (85, 32686), (118, 23545), (170, 16343), (277, 10030), (295, 9418), (554, 5015), (590, 4709), (1003, 2770), (1385, 2006)]