30189434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2039}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 49498560

約数和(自身を除く): 19309126

約数列:

[1, 2, 11, 22, 673, 1346, 2039, 4078, 7403, 14806, 22429, 44858, 1372247, 2744494, 15094717, 30189434]

約数ペア:

[(1, 30189434), (2, 15094717), (11, 2744494), (22, 1372247), (673, 44858), (1346, 22429), (2039, 14806), (4078, 7403)]