28366530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11969}}^1$

素因数の和:12058

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 40580670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 11969, 23938, 35907, 59845, 71814, 119690, 179535, 359070, 945551, 1891102, 2836653, 4727755, 5673306, 9455510, 14183265, 28366530]

約数ペア:

[(1, 28366530), (2, 14183265), (3, 9455510), (5, 5673306), (6, 4727755), (10, 2836653), (15, 1891102), (30, 945551), (79, 359070), (158, 179535), (237, 119690), (395, 71814), (474, 59845), (790, 35907), (1185, 23938), (2370, 11969)]