6659620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30271}}^1$

素因数の和:30291

約数の個数: 24

約数和(自身を含む): 15257088

約数和(自身を除く): 8597468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30271, 60542, 121084, 151355, 302710, 332981, 605420, 665962, 1331924, 1664905, 3329810, 6659620]

約数ペア:

[(1, 6659620), (2, 3329810), (4, 1664905), (5, 1331924), (10, 665962), (11, 605420), (20, 332981), (22, 302710), (44, 151355), (55, 121084), (110, 60542), (220, 30271)]