123526060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{126047}}^1$

素因数の和:126070

約数の個数: 36

約数和(自身を含む): 301758912

約数和(自身を除く): 178232852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 126047, 252094, 504188, 630235, 882329, 1260470, 1764658, 2520940, 3529316, 4411645, 6176303, 8823290, 12352606, 17646580, 24705212, 30881515, 61763030, 123526060]

約数ペア:

[(1, 123526060), (2, 61763030), (4, 30881515), (5, 24705212), (7, 17646580), (10, 12352606), (14, 8823290), (20, 6176303), (28, 4411645), (35, 3529316), (49, 2520940), (70, 1764658), (98, 1260470), (140, 882329), (196, 630235), (245, 504188), (490, 252094), (980, 126047)]