30375664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{172589}}^1$

素因数の和:172608

約数の個数: 20

約数和(自身を含む): 64203480

約数和(自身を除く): 33827816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 172589, 345178, 690356, 1380712, 1898479, 2761424, 3796958, 7593916, 15187832, 30375664]

約数ペア:

[(1, 30375664), (2, 15187832), (4, 7593916), (8, 3796958), (11, 2761424), (16, 1898479), (22, 1380712), (44, 690356), (88, 345178), (176, 172589)]