6655660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30253}}^1$

素因数の和:30273

約数の個数: 24

約数和(自身を含む): 15248016

約数和(自身を除く): 8592356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30253, 60506, 121012, 151265, 302530, 332783, 605060, 665566, 1331132, 1663915, 3327830, 6655660]

約数ペア:

[(1, 6655660), (2, 3327830), (4, 1663915), (5, 1331132), (10, 665566), (11, 605060), (20, 332783), (22, 302530), (44, 151265), (55, 121012), (110, 60506), (220, 30253)]