30451765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 37933056

約数和(自身を除く): 7481291

約数列:

[1, 5, 31, 155, 223, 881, 1115, 4405, 6913, 27311, 34565, 136555, 196463, 982315, 6090353, 30451765]

約数ペア:

[(1, 30451765), (5, 6090353), (31, 982315), (155, 196463), (223, 136555), (881, 34565), (1115, 27311), (4405, 6913)]