130313470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1861621}}^1$

素因数の和:1861635

約数の個数: 16

約数和(自身を含む): 268073568

約数和(自身を除く): 137760098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1861621, 3723242, 9308105, 13031347, 18616210, 26062694, 65156735, 130313470]

約数ペア:

[(1, 130313470), (2, 65156735), (5, 26062694), (7, 18616210), (10, 13031347), (14, 9308105), (35, 3723242), (70, 1861621)]