63977060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{456979}}^1$

素因数の和:456995

約数の個数: 24

約数和(自身を含む): 153545280

約数和(自身を除く): 89568220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 456979, 913958, 1827916, 2284895, 3198853, 4569790, 6397706, 9139580, 12795412, 15994265, 31988530, 63977060]

約数ペア:

[(1, 63977060), (2, 31988530), (4, 15994265), (5, 12795412), (7, 9139580), (10, 6397706), (14, 4569790), (20, 3198853), (28, 2284895), (35, 1827916), (70, 913958), (140, 456979)]