6881210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7374790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 499, 985, 998, 1379, 1970, 2495, 2758, 3493, 4990, 6895, 6986, 13790, 17465, 34930, 98303, 196606, 491515, 688121, 983030, 1376242, 3440605, 6881210]

約数ペア:

[(1, 6881210), (2, 3440605), (5, 1376242), (7, 983030), (10, 688121), (14, 491515), (35, 196606), (70, 98303), (197, 34930), (394, 17465), (499, 13790), (985, 6986), (998, 6895), (1379, 4990), (1970, 3493), (2495, 2758)]