479667090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21347}}^1$

素因数の和:21471

約数の個数: 64

約数和(自身を含む): 1328016384

約数和(自身を除く): 848349294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 11235, 21347, 22470, 42694, 64041, 106735, 128082, 149429, 213470, 298858, 320205, 448287, 640410, 747145, 896574, 1494290, 2241435, 2284129, 4482870, 4568258, 6852387, 11420645, 13704774, 15988903, 22841290, 31977806, 34261935, 47966709, 68523870, 79944515, 95933418, 159889030, 239833545, 479667090]

約数ペア:

[(1, 479667090), (2, 239833545), (3, 159889030), (5, 95933418), (6, 79944515), (7, 68523870), (10, 47966709), (14, 34261935), (15, 31977806), (21, 22841290), (30, 15988903), (35, 13704774), (42, 11420645), (70, 6852387), (105, 4568258), (107, 4482870), (210, 2284129), (214, 2241435), (321, 1494290), (535, 896574), (642, 747145), (749, 640410), (1070, 448287), (1498, 320205), (1605, 298858), (2247, 213470), (3210, 149429), (3745, 128082), (4494, 106735), (7490, 64041), (11235, 42694), (21347, 22470)]