6720010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61091}}^1$

素因数の和:61109

約数の個数: 16

約数和(自身を含む): 13195872

約数和(自身を除く): 6475862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 61091, 122182, 305455, 610910, 672001, 1344002, 3360005, 6720010]

約数ペア:

[(1, 6720010), (2, 3360005), (5, 1344002), (10, 672001), (11, 610910), (22, 305455), (55, 122182), (110, 61091)]