69280070

素因数分解:

$2^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{3691}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 124804368

約数和(自身を除く): 55524298

約数列:

[1, 2, 5, 10, 1877, 3691, 3754, 7382, 9385, 18455, 18770, 36910, 6928007, 13856014, 34640035, 69280070]

約数ペア:

[(1, 69280070), (2, 34640035), (5, 13856014), (10, 6928007), (1877, 36910), (3691, 18770), (3754, 18455), (7382, 9385)]