3220310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 6467040

約数和(自身を除く): 3246730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 997, 1615, 1994, 3230, 4985, 9970, 16949, 18943, 33898, 37886, 84745, 94715, 169490, 189430, 322031, 644062, 1610155, 3220310]

約数ペア:

[(1, 3220310), (2, 1610155), (5, 644062), (10, 322031), (17, 189430), (19, 169490), (34, 94715), (38, 84745), (85, 37886), (95, 33898), (170, 18943), (190, 16949), (323, 9970), (646, 4985), (997, 3230), (1615, 1994)]