85516410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{407221}}^1$

素因数の和:407238

約数の個数: 32

約数和(自身を含む): 234559872

約数和(自身を除く): 149043462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 407221, 814442, 1221663, 2036105, 2443326, 2850547, 4072210, 5701094, 6108315, 8551641, 12216630, 14252735, 17103282, 28505470, 42758205, 85516410]

約数ペア:

[(1, 85516410), (2, 42758205), (3, 28505470), (5, 17103282), (6, 14252735), (7, 12216630), (10, 8551641), (14, 6108315), (15, 5701094), (21, 4072210), (30, 2850547), (35, 2443326), (42, 2036105), (70, 1221663), (105, 814442), (210, 407221)]