4221770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 8902656

約数和(自身を除く): 4680886

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 1471, 2870, 2942, 7355, 10297, 14710, 20594, 51485, 60311, 102970, 120622, 301555, 422177, 603110, 844354, 2110885, 4221770]

約数ペア:

[(1, 4221770), (2, 2110885), (5, 844354), (7, 603110), (10, 422177), (14, 301555), (35, 120622), (41, 102970), (70, 60311), (82, 51485), (205, 20594), (287, 14710), (410, 10297), (574, 7355), (1435, 2942), (1471, 2870)]