2135270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4104000

約数和(自身を除く): 1968730

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 199, 290, 370, 398, 995, 1073, 1990, 2146, 5365, 5771, 7363, 10730, 11542, 14726, 28855, 36815, 57710, 73630, 213527, 427054, 1067635, 2135270]

約数ペア:

[(1, 2135270), (2, 1067635), (5, 427054), (10, 213527), (29, 73630), (37, 57710), (58, 36815), (74, 28855), (145, 14726), (185, 11542), (199, 10730), (290, 7363), (370, 5771), (398, 5365), (995, 2146), (1073, 1990)]