6220970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 12894336

約数和(自身を除く): 6673366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 491, 905, 982, 1267, 1810, 2455, 2534, 3437, 4910, 6335, 6874, 12670, 17185, 34370, 88871, 177742, 444355, 622097, 888710, 1244194, 3110485, 6220970]

約数ペア:

[(1, 6220970), (2, 3110485), (5, 1244194), (7, 888710), (10, 622097), (14, 444355), (35, 177742), (70, 88871), (181, 34370), (362, 17185), (491, 12670), (905, 6874), (982, 6335), (1267, 4910), (1810, 3437), (2455, 2534)]