2981230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{42589}}^1$

素因数の和:42603

約数の個数: 16

約数和(自身を含む): 6132960

約数和(自身を除く): 3151730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 42589, 85178, 212945, 298123, 425890, 596246, 1490615, 2981230]

約数ペア:

[(1, 2981230), (2, 1490615), (5, 596246), (7, 425890), (10, 298123), (14, 212945), (35, 85178), (70, 42589)]