86790970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1361}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 178868736

約数和(自身を除く): 92077766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 911, 1361, 1822, 2722, 4555, 6377, 6805, 9110, 9527, 12754, 13610, 19054, 31885, 47635, 63770, 95270, 1239871, 2479742, 6199355, 8679097, 12398710, 17358194, 43395485, 86790970]

約数ペア:

[(1, 86790970), (2, 43395485), (5, 17358194), (7, 12398710), (10, 8679097), (14, 6199355), (35, 2479742), (70, 1239871), (911, 95270), (1361, 63770), (1822, 47635), (2722, 31885), (4555, 19054), (6377, 13610), (6805, 12754), (9110, 9527)]