12203220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203387}}^1$

素因数の和:203399

約数の個数: 24

約数和(自身を含む): 34169184

約数和(自身を除く): 21965964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203387, 406774, 610161, 813548, 1016935, 1220322, 2033870, 2440644, 3050805, 4067740, 6101610, 12203220]

約数ペア:

[(1, 12203220), (2, 6101610), (3, 4067740), (4, 3050805), (5, 2440644), (6, 2033870), (10, 1220322), (12, 1016935), (15, 813548), (20, 610161), (30, 406774), (60, 203387)]