85146060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2207}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 238887936

約数和(自身を除く): 153741876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2207, 2572, 3215, 3858, 4414, 6430, 6621, 7716, 8828, 9645, 11035, 12860, 13242, 19290, 22070, 26484, 33105, 38580, 44140, 66210, 132420, 1419101, 2838202, 4257303, 5676404, 7095505, 8514606, 14191010, 17029212, 21286515, 28382020, 42573030, 85146060]

約数ペア:

[(1, 85146060), (2, 42573030), (3, 28382020), (4, 21286515), (5, 17029212), (6, 14191010), (10, 8514606), (12, 7095505), (15, 5676404), (20, 4257303), (30, 2838202), (60, 1419101), (643, 132420), (1286, 66210), (1929, 44140), (2207, 38580), (2572, 33105), (3215, 26484), (3858, 22070), (4414, 19290), (6430, 13242), (6621, 12860), (7716, 11035), (8828, 9645)]