30893060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140423}}^1$

素因数の和:140443

約数の個数: 24

約数和(自身を含む): 70773696

約数和(自身を除く): 39880636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140423, 280846, 561692, 702115, 1404230, 1544653, 2808460, 3089306, 6178612, 7723265, 15446530, 30893060]

約数ペア:

[(1, 30893060), (2, 15446530), (4, 7723265), (5, 6178612), (10, 3089306), (11, 2808460), (20, 1544653), (22, 1404230), (44, 702115), (55, 561692), (110, 280846), (220, 140423)]