127617770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1481}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 262918656

約数和(自身を除く): 135300886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1231, 1481, 2462, 2962, 6155, 7405, 8617, 10367, 12310, 14810, 17234, 20734, 43085, 51835, 86170, 103670, 1823111, 3646222, 9115555, 12761777, 18231110, 25523554, 63808885, 127617770]

約数ペア:

[(1, 127617770), (2, 63808885), (5, 25523554), (7, 18231110), (10, 12761777), (14, 9115555), (35, 3646222), (70, 1823111), (1231, 103670), (1481, 86170), (2462, 51835), (2962, 43085), (6155, 20734), (7405, 17234), (8617, 14810), (10367, 12310)]