17681230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{252589}}^1$

素因数の和:252603

約数の個数: 16

約数和(自身を含む): 36372960

約数和(自身を除く): 18691730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 252589, 505178, 1262945, 1768123, 2525890, 3536246, 8840615, 17681230]

約数ペア:

[(1, 17681230), (2, 8840615), (5, 3536246), (7, 2525890), (10, 1768123), (14, 1262945), (35, 505178), (70, 252589)]