23112460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165089}}^1$

素因数の和:165105

約数の個数: 24

約数和(自身を含む): 55470240

約数和(自身を除く): 32357780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165089, 330178, 660356, 825445, 1155623, 1650890, 2311246, 3301780, 4622492, 5778115, 11556230, 23112460]

約数ペア:

[(1, 23112460), (2, 11556230), (4, 5778115), (5, 4622492), (7, 3301780), (10, 2311246), (14, 1650890), (20, 1155623), (28, 825445), (35, 660356), (70, 330178), (140, 165089)]