11128740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26497}}^1$

素因数の和:26516

約数の個数: 48

約数和(自身を含む): 35613312

約数和(自身を除く): 24484572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 26497, 52994, 79491, 105988, 132485, 158982, 185479, 264970, 317964, 370958, 397455, 529940, 556437, 741916, 794910, 927395, 1112874, 1589820, 1854790, 2225748, 2782185, 3709580, 5564370, 11128740]

約数ペア:

[(1, 11128740), (2, 5564370), (3, 3709580), (4, 2782185), (5, 2225748), (6, 1854790), (7, 1589820), (10, 1112874), (12, 927395), (14, 794910), (15, 741916), (20, 556437), (21, 529940), (28, 397455), (30, 370958), (35, 317964), (42, 264970), (60, 185479), (70, 158982), (84, 132485), (105, 105988), (140, 79491), (210, 52994), (420, 26497)]