1919577090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63985903}}^1$

素因数の和:63985913

約数の個数: 16

約数和(自身を含む): 4606985088

約数和(自身を除く): 2687407998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63985903, 127971806, 191957709, 319929515, 383915418, 639859030, 959788545, 1919577090]

約数ペア:

[(1, 1919577090), (2, 959788545), (3, 639859030), (5, 383915418), (6, 319929515), (10, 191957709), (15, 127971806), (30, 63985903)]