66534660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{369637}}^1$

素因数の和:369652

約数の個数: 36

約数和(自身を含む): 201822348

約数和(自身を除く): 135287688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 369637, 739274, 1108911, 1478548, 1848185, 2217822, 3326733, 3696370, 4435644, 5544555, 6653466, 7392740, 11089110, 13306932, 16633665, 22178220, 33267330, 66534660]

約数ペア:

[(1, 66534660), (2, 33267330), (3, 22178220), (4, 16633665), (5, 13306932), (6, 11089110), (9, 7392740), (10, 6653466), (12, 5544555), (15, 4435644), (18, 3696370), (20, 3326733), (30, 2217822), (36, 1848185), (45, 1478548), (60, 1108911), (90, 739274), (180, 369637)]