7805030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10993}}^1$

素因数の和:11071

約数の個数: 16

約数和(自身を含む): 14248224

約数和(自身を除く): 6443194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 10993, 21986, 54965, 109930, 780503, 1561006, 3902515, 7805030]

約数ペア:

[(1, 7805030), (2, 3902515), (5, 1561006), (10, 780503), (71, 109930), (142, 54965), (355, 21986), (710, 10993)]