299696590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{274951}}^1$

素因数の和:275067

約数の個数: 16

約数和(自身を含む): 544404960

約数和(自身を除く): 244708370

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 274951, 549902, 1374755, 2749510, 29969659, 59939318, 149848295, 299696590]

約数ペア:

[(1, 299696590), (2, 149848295), (5, 59939318), (10, 29969659), (109, 2749510), (218, 1374755), (545, 549902), (1090, 274951)]