42799930

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3923}}^1$

素因数の和:5021

約数の個数: 16

約数和(自身を含む): 77130144

約数和(自身を除く): 34330214

約数列:

[1, 2, 5, 10, 1091, 2182, 3923, 5455, 7846, 10910, 19615, 39230, 4279993, 8559986, 21399965, 42799930]

約数ペア:

[(1, 42799930), (2, 21399965), (5, 8559986), (10, 4279993), (1091, 39230), (2182, 19615), (3923, 10910), (5455, 7846)]