1479590980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10568507}}^1$

素因数の和:10568523

約数の個数: 24

約数和(自身を含む): 3551018688

約数和(自身を除く): 2071427708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10568507, 21137014, 42274028, 52842535, 73979549, 105685070, 147959098, 211370140, 295918196, 369897745, 739795490, 1479590980]

約数ペア:

[(1, 1479590980), (2, 739795490), (4, 369897745), (5, 295918196), (7, 211370140), (10, 147959098), (14, 105685070), (20, 73979549), (28, 52842535), (35, 42274028), (70, 21137014), (140, 10568507)]