85319670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4423}}^1$

素因数の和:5076

約数の個数: 32

約数和(自身を含む): 205132032

約数和(自身を除く): 119812362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 4423, 6430, 8846, 9645, 13269, 19290, 22115, 26538, 44230, 66345, 132690, 2843989, 5687978, 8531967, 14219945, 17063934, 28439890, 42659835, 85319670]

約数ペア:

[(1, 85319670), (2, 42659835), (3, 28439890), (5, 17063934), (6, 14219945), (10, 8531967), (15, 5687978), (30, 2843989), (643, 132690), (1286, 66345), (1929, 44230), (3215, 26538), (3858, 22115), (4423, 19290), (6430, 13269), (8846, 9645)]