66115860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1101931}}^1$

素因数の和:1101943

約数の個数: 24

約数和(自身を含む): 185124576

約数和(自身を除く): 119008716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1101931, 2203862, 3305793, 4407724, 5509655, 6611586, 11019310, 13223172, 16528965, 22038620, 33057930, 66115860]

約数ペア:

[(1, 66115860), (2, 33057930), (3, 22038620), (4, 16528965), (5, 13223172), (6, 11019310), (10, 6611586), (12, 5509655), (15, 4407724), (20, 3305793), (30, 2203862), (60, 1101931)]