31957870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5779}}^1$

素因数の和:5872

約数の個数: 32

約数和(自身を含む): 66585600

約数和(自身を除く): 34627730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 5779, 11558, 28895, 40453, 57790, 80906, 202265, 404530, 456541, 913082, 2282705, 3195787, 4565410, 6391574, 15978935, 31957870]

約数ペア:

[(1, 31957870), (2, 15978935), (5, 6391574), (7, 4565410), (10, 3195787), (14, 2282705), (35, 913082), (70, 456541), (79, 404530), (158, 202265), (395, 80906), (553, 57790), (790, 40453), (1106, 28895), (2765, 11558), (5530, 5779)]