3153290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 6562944

約数和(自身を除く): 3409654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 421, 535, 749, 842, 1070, 1498, 2105, 2947, 3745, 4210, 5894, 7490, 14735, 29470, 45047, 90094, 225235, 315329, 450470, 630658, 1576645, 3153290]

約数ペア:

[(1, 3153290), (2, 1576645), (5, 630658), (7, 450470), (10, 315329), (14, 225235), (35, 90094), (70, 45047), (107, 29470), (214, 14735), (421, 7490), (535, 5894), (749, 4210), (842, 3745), (1070, 2947), (1498, 2105)]