82317270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{391987}}^1$

素因数の和:392004

約数の個数: 32

約数和(自身を含む): 225785088

約数和(自身を除く): 143467818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 391987, 783974, 1175961, 1959935, 2351922, 2743909, 3919870, 5487818, 5879805, 8231727, 11759610, 13719545, 16463454, 27439090, 41158635, 82317270]

約数ペア:

[(1, 82317270), (2, 41158635), (3, 27439090), (5, 16463454), (6, 13719545), (7, 11759610), (10, 8231727), (14, 5879805), (15, 5487818), (21, 3919870), (30, 2743909), (35, 2351922), (42, 1959935), (70, 1175961), (105, 783974), (210, 391987)]