890341130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12719159}}^1$

素因数の和:12719173

約数の個数: 16

約数和(自身を含む): 1831559040

約数和(自身を除く): 941217910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12719159, 25438318, 63595795, 89034113, 127191590, 178068226, 445170565, 890341130]

約数ペア:

[(1, 890341130), (2, 445170565), (5, 178068226), (7, 127191590), (10, 89034113), (14, 63595795), (35, 25438318), (70, 12719159)]