12838170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{427939}}^1$

素因数の和:427949

約数の個数: 16

約数和(自身を含む): 30811680

約数和(自身を除く): 17973510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 427939, 855878, 1283817, 2139695, 2567634, 4279390, 6419085, 12838170]

約数ペア:

[(1, 12838170), (2, 6419085), (3, 4279390), (5, 2567634), (6, 2139695), (10, 1283817), (15, 855878), (30, 427939)]