66467820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1107797}}^1$

素因数の和:1107809

約数の個数: 24

約数和(自身を含む): 186110064

約数和(自身を除く): 119642244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1107797, 2215594, 3323391, 4431188, 5538985, 6646782, 11077970, 13293564, 16616955, 22155940, 33233910, 66467820]

約数ペア:

[(1, 66467820), (2, 33233910), (3, 22155940), (4, 16616955), (5, 13293564), (6, 11077970), (10, 6646782), (12, 5538985), (15, 4431188), (20, 3323391), (30, 2215594), (60, 1107797)]