1906260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31783

約数の個数: 24

約数和(自身を含む): 5337696

約数和(自身を除く): 3431436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31771, 63542, 95313, 127084, 158855, 190626, 317710, 381252, 476565, 635420, 953130, 1906260]

約数ペア:

[(1, 1906260), (2, 953130), (3, 635420), (4, 476565), (5, 381252), (6, 317710), (10, 190626), (12, 158855), (15, 127084), (20, 95313), (30, 63542), (60, 31771)]