70798060

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{2371}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 148838256

約数和(自身を除く): 78040196

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2371, 2986, 4742, 5972, 7465, 9484, 11855, 14930, 23710, 29860, 47420, 3539903, 7079806, 14159612, 17699515, 35399030, 70798060]

約数ペア:

[(1, 70798060), (2, 35399030), (4, 17699515), (5, 14159612), (10, 7079806), (20, 3539903), (1493, 47420), (2371, 29860), (2986, 23710), (4742, 14930), (5972, 11855), (7465, 9484)]