68558470

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{10499}}^1$

素因数の和:11159

約数の個数: 16

約数和(自身を含む): 123606000

約数和(自身を除く): 55047530

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 10499, 20998, 52495, 104990, 6855847, 13711694, 34279235, 68558470]

約数ペア:

[(1, 68558470), (2, 34279235), (5, 13711694), (10, 6855847), (653, 104990), (1306, 52495), (3265, 20998), (6530, 10499)]