85057210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1215103}}^1$

素因数の和:1215117

約数の個数: 16

約数和(自身を含む): 174974976

約数和(自身を除く): 89917766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1215103, 2430206, 6075515, 8505721, 12151030, 17011442, 42528605, 85057210]

約数ペア:

[(1, 85057210), (2, 42528605), (5, 17011442), (7, 12151030), (10, 8505721), (14, 6075515), (35, 2430206), (70, 1215103)]