12262460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{87589}}^1$

素因数の和:87605

約数の個数: 24

約数和(自身を含む): 29430240

約数和(自身を除く): 17167780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 87589, 175178, 350356, 437945, 613123, 875890, 1226246, 1751780, 2452492, 3065615, 6131230, 12262460]

約数ペア:

[(1, 12262460), (2, 6131230), (4, 3065615), (5, 2452492), (7, 1751780), (10, 1226246), (14, 875890), (20, 613123), (28, 437945), (35, 350356), (70, 175178), (140, 87589)]