30750252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197117}}^1$

素因数の和:197137

約数の個数: 24

約数和(自身を含む): 77270256

約数和(自身を除く): 46520004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197117, 394234, 591351, 788468, 1182702, 2365404, 2562521, 5125042, 7687563, 10250084, 15375126, 30750252]

約数ペア:

[(1, 30750252), (2, 15375126), (3, 10250084), (4, 7687563), (6, 5125042), (12, 2562521), (13, 2365404), (26, 1182702), (39, 788468), (52, 591351), (78, 394234), (156, 197117)]