30107992

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{28729}}^1$

素因数の和:28866

約数の個数: 16

約数和(自身を含む): 56885400

約数和(自身を除く): 26777408

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 28729, 57458, 114916, 229832, 3763499, 7526998, 15053996, 30107992]

約数ペア:

[(1, 30107992), (2, 15053996), (4, 7526998), (8, 3763499), (131, 229832), (262, 114916), (524, 57458), (1048, 28729)]