149969090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{789311}}^1$

素因数の和:789337

約数の個数: 16

約数和(自身を含む): 284152320

約数和(自身を除く): 134183230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 789311, 1578622, 3946555, 7893110, 14996909, 29993818, 74984545, 149969090]

約数ペア:

[(1, 149969090), (2, 74984545), (5, 29993818), (10, 14996909), (19, 7893110), (38, 3946555), (95, 1578622), (190, 789311)]