34040860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243149}}^1$

素因数の和:243165

約数の個数: 24

約数和(自身を含む): 81698400

約数和(自身を除く): 47657540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243149, 486298, 972596, 1215745, 1702043, 2431490, 3404086, 4862980, 6808172, 8510215, 17020430, 34040860]

約数ペア:

[(1, 34040860), (2, 17020430), (4, 8510215), (5, 6808172), (7, 4862980), (10, 3404086), (14, 2431490), (20, 1702043), (28, 1215745), (35, 972596), (70, 486298), (140, 243149)]