66213390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2207113}}^1$

素因数の和:2207123

約数の個数: 16

約数和(自身を含む): 158912208

約数和(自身を除く): 92698818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2207113, 4414226, 6621339, 11035565, 13242678, 22071130, 33106695, 66213390]

約数ペア:

[(1, 66213390), (2, 33106695), (3, 22071130), (5, 13242678), (6, 11035565), (10, 6621339), (15, 4414226), (30, 2207113)]