26930510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30259}}^1$

素因数の和:30355

約数の個数: 16

約数和(自身を含む): 49021200

約数和(自身を除く): 22090690

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 30259, 60518, 151295, 302590, 2693051, 5386102, 13465255, 26930510]

約数ペア:

[(1, 26930510), (2, 13465255), (5, 5386102), (10, 2693051), (89, 302590), (178, 151295), (445, 60518), (890, 30259)]