27371470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{391021}}^1$

素因数の和:391035

約数の個数: 16

約数和(自身を含む): 56307168

約数和(自身を除く): 28935698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 391021, 782042, 1955105, 2737147, 3910210, 5474294, 13685735, 27371470]

約数ペア:

[(1, 27371470), (2, 13685735), (5, 5474294), (7, 3910210), (10, 2737147), (14, 1955105), (35, 782042), (70, 391021)]