30246956

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{54401}}^1$

素因数の和:54544

約数の個数: 12

約数和(自身を含む): 53313960

約数和(自身を除く): 23067004

約数列:

[1, 2, 4, 139, 278, 556, 54401, 108802, 217604, 7561739, 15123478, 30246956]

約数ペア:

[(1, 30246956), (2, 15123478), (4, 7561739), (139, 217604), (278, 108802), (556, 54401)]