30845394

素因数分解:

$2^1\times 3^3\times {\mathrm{571211}}^1$

素因数の和:571222

約数の個数: 16

約数和(自身を含む): 68545440

約数和(自身を除く): 37700046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571211, 1142422, 1713633, 3427266, 5140899, 10281798, 15422697, 30845394]

約数ペア:

[(1, 30845394), (2, 15422697), (3, 10281798), (6, 5140899), (9, 3427266), (18, 1713633), (27, 1142422), (54, 571211)]