12305820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205097}}^1$

素因数の和:205109

約数の個数: 24

約数和(自身を含む): 34456464

約数和(自身を除く): 22150644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205097, 410194, 615291, 820388, 1025485, 1230582, 2050970, 2461164, 3076455, 4101940, 6152910, 12305820]

約数ペア:

[(1, 12305820), (2, 6152910), (3, 4101940), (4, 3076455), (5, 2461164), (6, 2050970), (10, 1230582), (12, 1025485), (15, 820388), (20, 615291), (30, 410194), (60, 205097)]