8639670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22153}}^1$

素因数の和:22176

約数の個数: 32

約数和(自身を含む): 22331232

約数和(自身を除く): 13691562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22153, 44306, 66459, 110765, 132918, 221530, 287989, 332295, 575978, 664590, 863967, 1439945, 1727934, 2879890, 4319835, 8639670]

約数ペア:

[(1, 8639670), (2, 4319835), (3, 2879890), (5, 1727934), (6, 1439945), (10, 863967), (13, 664590), (15, 575978), (26, 332295), (30, 287989), (39, 221530), (65, 132918), (78, 110765), (130, 66459), (195, 44306), (390, 22153)]