6644660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30203}}^1$

素因数の和:30223

約数の個数: 24

約数和(自身を含む): 15222816

約数和(自身を除く): 8578156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30203, 60406, 120812, 151015, 302030, 332233, 604060, 664466, 1328932, 1661165, 3322330, 6644660]

約数ペア:

[(1, 6644660), (2, 3322330), (4, 1661165), (5, 1328932), (10, 664466), (11, 604060), (20, 332233), (22, 302030), (44, 151015), (55, 120812), (110, 60406), (220, 30203)]