12669870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3947}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 30699648

約数和(自身を除く): 18029778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 3947, 7894, 11841, 19735, 23682, 39470, 59205, 118410, 422329, 844658, 1266987, 2111645, 2533974, 4223290, 6334935, 12669870]

約数ペア:

[(1, 12669870), (2, 6334935), (3, 4223290), (5, 2533974), (6, 2111645), (10, 1266987), (15, 844658), (30, 422329), (107, 118410), (214, 59205), (321, 39470), (535, 23682), (642, 19735), (1070, 11841), (1605, 7894), (3210, 3947)]