86506770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{411937}}^1$

素因数の和:411954

約数の個数: 32

約数和(自身を含む): 237276288

約数和(自身を除く): 150769518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 411937, 823874, 1235811, 2059685, 2471622, 2883559, 4119370, 5767118, 6179055, 8650677, 12358110, 14417795, 17301354, 28835590, 43253385, 86506770]

約数ペア:

[(1, 86506770), (2, 43253385), (3, 28835590), (5, 17301354), (6, 14417795), (7, 12358110), (10, 8650677), (14, 6179055), (15, 5767118), (21, 4119370), (30, 2883559), (35, 2471622), (42, 2059685), (70, 1235811), (105, 823874), (210, 411937)]