29952770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42187}}^1$

素因数の和:42265

約数の個数: 16

約数和(自身を含む): 54675648

約数和(自身を除く): 24722878

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 42187, 84374, 210935, 421870, 2995277, 5990554, 14976385, 29952770]

約数ペア:

[(1, 29952770), (2, 14976385), (5, 5990554), (10, 2995277), (71, 421870), (142, 210935), (355, 84374), (710, 42187)]