10721060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{76579}}^1$

素因数の和:76595

約数の個数: 24

約数和(自身を含む): 25730880

約数和(自身を除く): 15009820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 76579, 153158, 306316, 382895, 536053, 765790, 1072106, 1531580, 2144212, 2680265, 5360530, 10721060]

約数ペア:

[(1, 10721060), (2, 5360530), (4, 2680265), (5, 2144212), (7, 1531580), (10, 1072106), (14, 765790), (20, 536053), (28, 382895), (35, 306316), (70, 153158), (140, 76579)]