2009013990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66967133}}^1$

素因数の和:66967143

約数の個数: 16

約数和(自身を含む): 4821633648

約数和(自身を除く): 2812619658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66967133, 133934266, 200901399, 334835665, 401802798, 669671330, 1004506995, 2009013990]

約数ペア:

[(1, 2009013990), (2, 1004506995), (3, 669671330), (5, 401802798), (6, 334835665), (10, 200901399), (15, 133934266), (30, 66967133)]