3202780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22877}}^1$

素因数の和:22893

約数の個数: 24

約数和(自身を含む): 7687008

約数和(自身を除く): 4484228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22877, 45754, 91508, 114385, 160139, 228770, 320278, 457540, 640556, 800695, 1601390, 3202780]

約数ペア:

[(1, 3202780), (2, 1601390), (4, 800695), (5, 640556), (7, 457540), (10, 320278), (14, 228770), (20, 160139), (28, 114385), (35, 91508), (70, 45754), (140, 22877)]