2015657230

素因数分解:

$2^1\times 5^1\times {\mathrm{18787}}^1\times {\mathrm{10729}}^1$

素因数の和:29523

約数の個数: 16

約数和(自身を含む): 3628714320

約数和(自身を除く): 1613057090

約数列:

[1, 2, 5, 10, 10729, 18787, 21458, 37574, 53645, 93935, 107290, 187870, 201565723, 403131446, 1007828615, 2015657230]

約数ペア:

[(1, 2015657230), (2, 1007828615), (5, 403131446), (10, 201565723), (10729, 187870), (18787, 107290), (21458, 93935), (37574, 53645)]