22267770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 61710336

約数和(自身を除く): 39442566

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, 991, 1070, 1498, 1605, 1982, 2247, 2973, 3210, 3745, 4494, 4955, 5946, 6937, 7490, 9910, 11235, 13874, 14865, 20811, 22470, 29730, 34685, 41622, 69370, 104055, 106037, 208110, 212074, 318111, 530185, 636222, 742259, 1060370, 1484518, 1590555, 2226777, 3181110, 3711295, 4453554, 7422590, 11133885, 22267770]

約数ペア:

[(1, 22267770), (2, 11133885), (3, 7422590), (5, 4453554), (6, 3711295), (7, 3181110), (10, 2226777), (14, 1590555), (15, 1484518), (21, 1060370), (30, 742259), (35, 636222), (42, 530185), (70, 318111), (105, 212074), (107, 208110), (210, 106037), (214, 104055), (321, 69370), (535, 41622), (642, 34685), (749, 29730), (991, 22470), (1070, 20811), (1498, 14865), (1605, 13874), (1982, 11235), (2247, 9910), (2973, 7490), (3210, 6937), (3745, 5946), (4494, 4955)]