17140020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{285667}}^1$

素因数の和:285679

約数の個数: 24

約数和(自身を含む): 47992224

約数和(自身を除く): 30852204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 285667, 571334, 857001, 1142668, 1428335, 1714002, 2856670, 3428004, 4285005, 5713340, 8570010, 17140020]

約数ペア:

[(1, 17140020), (2, 8570010), (3, 5713340), (4, 4285005), (5, 3428004), (6, 2856670), (10, 1714002), (12, 1428335), (15, 1142668), (20, 857001), (30, 571334), (60, 285667)]