30145352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{221657}}^1$

素因数の和:221680

約数の個数: 16

約数和(自身を含む): 59847660

約数和(自身を除く): 29702308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 221657, 443314, 886628, 1773256, 3768169, 7536338, 15072676, 30145352]

約数ペア:

[(1, 30145352), (2, 15072676), (4, 7536338), (8, 3768169), (17, 1773256), (34, 886628), (68, 443314), (136, 221657)]