12589260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209821}}^1$

素因数の和:209833

約数の個数: 24

約数和(自身を含む): 35250096

約数和(自身を除く): 22660836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209821, 419642, 629463, 839284, 1049105, 1258926, 2098210, 2517852, 3147315, 4196420, 6294630, 12589260]

約数ペア:

[(1, 12589260), (2, 6294630), (3, 4196420), (4, 3147315), (5, 2517852), (6, 2098210), (10, 1258926), (12, 1049105), (15, 839284), (20, 629463), (30, 419642), (60, 209821)]