11220230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 23353920

約数和(自身を除く): 12133690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 1801, 3115, 3602, 6230, 9005, 12607, 18010, 25214, 63035, 126070, 160289, 320578, 801445, 1122023, 1602890, 2244046, 5610115, 11220230]

約数ペア:

[(1, 11220230), (2, 5610115), (5, 2244046), (7, 1602890), (10, 1122023), (14, 801445), (35, 320578), (70, 160289), (89, 126070), (178, 63035), (445, 25214), (623, 18010), (890, 12607), (1246, 9005), (1801, 6230), (3115, 3602)]