199949010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{68711}}^1$

素因数の和:68818

約数の個数: 32

約数和(自身を含む): 484831872

約数和(自身を除く): 284882862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 68711, 137422, 206133, 343555, 412266, 687110, 1030665, 2061330, 6664967, 13329934, 19994901, 33324835, 39989802, 66649670, 99974505, 199949010]

約数ペア:

[(1, 199949010), (2, 99974505), (3, 66649670), (5, 39989802), (6, 33324835), (10, 19994901), (15, 13329934), (30, 6664967), (97, 2061330), (194, 1030665), (291, 687110), (485, 412266), (582, 343555), (970, 206133), (1455, 137422), (2910, 68711)]