1330796445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 2439051264

約数和(自身を除く): 1108254819

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 173, 253, 345, 519, 759, 865, 1265, 1903, 2027, 2595, 3795, 3979, 5709, 6081, 9515, 10135, 11937, 19895, 22297, 28545, 30405, 43769, 46621, 59685, 66891, 111485, 131307, 139863, 218845, 233105, 334455, 350671, 512831, 656535, 699315, 1052013, 1538493, 1753355, 2564155, 3857381, 5260065, 7692465, 8065433, 11572143, 19286905, 24196299, 40327165, 57860715, 88719763, 120981495, 266159289, 443598815, 1330796445]

約数ペア:

[(1, 1330796445), (3, 443598815), (5, 266159289), (11, 120981495), (15, 88719763), (23, 57860715), (33, 40327165), (55, 24196299), (69, 19286905), (115, 11572143), (165, 8065433), (173, 7692465), (253, 5260065), (345, 3857381), (519, 2564155), (759, 1753355), (865, 1538493), (1265, 1052013), (1903, 699315), (2027, 656535), (2595, 512831), (3795, 350671), (3979, 334455), (5709, 233105), (6081, 218845), (9515, 139863), (10135, 131307), (11937, 111485), (19895, 66891), (22297, 59685), (28545, 46621), (30405, 43769)]