2011302780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33521713}}^1$

素因数の和:33521725

約数の個数: 24

約数和(自身を含む): 5631647952

約数和(自身を除く): 3620345172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33521713, 67043426, 100565139, 134086852, 167608565, 201130278, 335217130, 402260556, 502825695, 670434260, 1005651390, 2011302780]

約数ペア:

[(1, 2011302780), (2, 1005651390), (3, 670434260), (4, 502825695), (5, 402260556), (6, 335217130), (10, 201130278), (12, 167608565), (15, 134086852), (20, 100565139), (30, 67043426), (60, 33521713)]