69000070

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17207}}^1$

素因数の和:17615

約数の個数: 16

約数和(自身を含む): 124517088

約数和(自身を除く): 55517018

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 17207, 34414, 86035, 172070, 6900007, 13800014, 34500035, 69000070]

約数ペア:

[(1, 69000070), (2, 34500035), (5, 13800014), (10, 6900007), (401, 172070), (802, 86035), (2005, 34414), (4010, 17207)]