12729690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47147}}^1$

素因数の和:47163

約数の個数: 32

約数和(自身を含む): 33946560

約数和(自身を除く): 21216870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47147, 94294, 141441, 235735, 282882, 424323, 471470, 707205, 848646, 1272969, 1414410, 2121615, 2545938, 4243230, 6364845, 12729690]

約数ペア:

[(1, 12729690), (2, 6364845), (3, 4243230), (5, 2545938), (6, 2121615), (9, 1414410), (10, 1272969), (15, 848646), (18, 707205), (27, 471470), (30, 424323), (45, 282882), (54, 235735), (90, 141441), (135, 94294), (270, 47147)]