86913610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4721}}^1$

素因数の和:4998

約数の個数: 32

約数和(自身を含む): 179511552

約数和(自身を除く): 92597942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 4721, 9205, 9442, 18410, 23605, 33047, 47210, 66094, 165235, 330470, 1241623, 2483246, 6208115, 8691361, 12416230, 17382722, 43456805, 86913610]

約数ペア:

[(1, 86913610), (2, 43456805), (5, 17382722), (7, 12416230), (10, 8691361), (14, 6208115), (35, 2483246), (70, 1241623), (263, 330470), (526, 165235), (1315, 66094), (1841, 47210), (2630, 33047), (3682, 23605), (4721, 18410), (9205, 9442)]