55978170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1865939}}^1$

素因数の和:1865949

約数の個数: 16

約数和(自身を含む): 134347680

約数和(自身を除く): 78369510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1865939, 3731878, 5597817, 9329695, 11195634, 18659390, 27989085, 55978170]

約数ペア:

[(1, 55978170), (2, 27989085), (3, 18659390), (5, 11195634), (6, 9329695), (10, 5597817), (15, 3731878), (30, 1865939)]