30989182

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{6379}}^1$

素因数の和:6735

約数の個数: 16

約数和(自身を含む): 53285760

約数和(自身を除く): 22296578

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 6379, 12758, 44653, 89306, 2213513, 4427026, 15494591, 30989182]

約数ペア:

[(1, 30989182), (2, 15494591), (7, 4427026), (14, 2213513), (347, 89306), (694, 44653), (2429, 12758), (4858, 6379)]