1466780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10477}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 3520608

約数和(自身を除く): 2053828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10477, 20954, 41908, 52385, 73339, 104770, 146678, 209540, 293356, 366695, 733390, 1466780]

約数ペア:

[(1, 1466780), (2, 733390), (4, 366695), (5, 293356), (7, 209540), (10, 146678), (14, 104770), (20, 73339), (28, 52385), (35, 41908), (70, 20954), (140, 10477)]