30251536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8713}}^1$

素因数の和:8759

約数の個数: 40

約数和(自身を含む): 69154304

約数和(自身を除く): 38902768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8713, 17426, 34852, 60991, 69704, 121982, 139408, 243964, 270103, 487928, 540206, 975856, 1080412, 1890721, 2160824, 3781442, 4321648, 7562884, 15125768, 30251536]

約数ペア:

[(1, 30251536), (2, 15125768), (4, 7562884), (7, 4321648), (8, 3781442), (14, 2160824), (16, 1890721), (28, 1080412), (31, 975856), (56, 540206), (62, 487928), (112, 270103), (124, 243964), (217, 139408), (248, 121982), (434, 69704), (496, 60991), (868, 34852), (1736, 17426), (3472, 8713)]