86867770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 170989056

約数和(自身を除く): 84121286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 607, 1214, 1301, 2602, 3035, 6070, 6505, 6677, 13010, 13354, 14311, 28622, 33385, 66770, 71555, 143110, 789707, 1579414, 3948535, 7897070, 8686777, 17373554, 43433885, 86867770]

約数ペア:

[(1, 86867770), (2, 43433885), (5, 17373554), (10, 8686777), (11, 7897070), (22, 3948535), (55, 1579414), (110, 789707), (607, 143110), (1214, 71555), (1301, 66770), (2602, 33385), (3035, 28622), (6070, 14311), (6505, 13354), (6677, 13010)]