71654030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6779}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 148400640

約数和(自身を除く): 76746610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6779, 10570, 13558, 33895, 47453, 67790, 94906, 237265, 474530, 1023629, 2047258, 5118145, 7165403, 10236290, 14330806, 35827015, 71654030]

約数ペア:

[(1, 71654030), (2, 35827015), (5, 14330806), (7, 10236290), (10, 7165403), (14, 5118145), (35, 2047258), (70, 1023629), (151, 474530), (302, 237265), (755, 94906), (1057, 67790), (1510, 47453), (2114, 33895), (5285, 13558), (6779, 10570)]