150053470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2143621}}^1$

素因数の和:2143635

約数の個数: 16

約数和(自身を含む): 308681568

約数和(自身を除く): 158628098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2143621, 4287242, 10718105, 15005347, 21436210, 30010694, 75026735, 150053470]

約数ペア:

[(1, 150053470), (2, 75026735), (5, 30010694), (7, 21436210), (10, 15005347), (14, 10718105), (35, 4287242), (70, 2143621)]