30481742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 47405952

約数和(自身を除く): 16924210

約数列:

[1, 2, 31, 62, 257, 514, 1913, 3826, 7967, 15934, 59303, 118606, 491641, 983282, 15240871, 30481742]

約数ペア:

[(1, 30481742), (2, 15240871), (31, 983282), (62, 491641), (257, 118606), (514, 59303), (1913, 15934), (3826, 7967)]