1850878085

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{2129}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 2588716800

約数和(自身を除く): 737838715

約数列:

[1, 5, 7, 35, 59, 295, 413, 421, 2065, 2105, 2129, 2947, 10645, 14735, 14903, 24839, 74515, 124195, 125611, 173873, 628055, 869365, 879277, 896309, 4396385, 4481545, 6274163, 31370815, 52882231, 264411155, 370175617, 1850878085]

約数ペア:

[(1, 1850878085), (5, 370175617), (7, 264411155), (35, 52882231), (59, 31370815), (295, 6274163), (413, 4481545), (421, 4396385), (2065, 896309), (2105, 879277), (2129, 869365), (2947, 628055), (10645, 173873), (14735, 125611), (14903, 124195), (24839, 74515)]