30798004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{248371}}^1$

素因数の和:248406

約数の個数: 12

約数和(自身を含む): 55635328

約数和(自身を除く): 24837324

約数列:

[1, 2, 4, 31, 62, 124, 248371, 496742, 993484, 7699501, 15399002, 30798004]

約数ペア:

[(1, 30798004), (2, 15399002), (4, 7699501), (31, 993484), (62, 496742), (124, 248371)]