6541130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 12528000

約数和(自身を除く): 5986870

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 199, 346, 398, 865, 995, 1730, 1990, 3287, 3781, 6574, 7562, 16435, 18905, 32870, 34427, 37810, 68854, 172135, 344270, 654113, 1308226, 3270565, 6541130]

約数ペア:

[(1, 6541130), (2, 3270565), (5, 1308226), (10, 654113), (19, 344270), (38, 172135), (95, 68854), (173, 37810), (190, 34427), (199, 32870), (346, 18905), (398, 16435), (865, 7562), (995, 6574), (1730, 3781), (1990, 3287)]