12241180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{12491}}^1$

素因数の和:12514

約数の個数: 36

約数和(自身を含む): 29905848

約数和(自身を除く): 17664668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 12491, 24982, 49964, 62455, 87437, 124910, 174874, 249820, 349748, 437185, 612059, 874370, 1224118, 1748740, 2448236, 3060295, 6120590, 12241180]

約数ペア:

[(1, 12241180), (2, 6120590), (4, 3060295), (5, 2448236), (7, 1748740), (10, 1224118), (14, 874370), (20, 612059), (28, 437185), (35, 349748), (49, 249820), (70, 174874), (98, 124910), (140, 87437), (196, 62455), (245, 49964), (490, 24982), (980, 12491)]