30973220

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4463}}^1$

素因数の和:4819

約数の個数: 24

約数和(自身を含む): 65245824

約数和(自身を除く): 34272604

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 4463, 6940, 8926, 17852, 22315, 44630, 89260, 1548661, 3097322, 6194644, 7743305, 15486610, 30973220]

約数ペア:

[(1, 30973220), (2, 15486610), (4, 7743305), (5, 6194644), (10, 3097322), (20, 1548661), (347, 89260), (694, 44630), (1388, 22315), (1735, 17852), (3470, 8926), (4463, 6940)]