30971.000000

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1316

約数の個数: 24

約数和(自身を含む): 1497600

約数和(自身を除く): 829962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1279, 2558, 3837, 7674, 11511, 23022, 37091, 74182, 111273, 222546, 333819, 667638]

約数ペア:

[(1, 667638), (2, 333819), (3, 222546), (6, 111273), (9, 74182), (18, 37091), (29, 23022), (58, 11511), (87, 7674), (174, 3837), (261, 2558), (522, 1279)]