30804902170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{440070031}}^1$

素因数の和:440070045

約数の個数: 16

約数和(自身を含む): 63370084608

約数和(自身を除く): 32565182438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 440070031, 880140062, 2200350155, 3080490217, 4400700310, 6160980434, 15402451085, 30804902170]

約数ペア:

[(1, 30804902170), (2, 15402451085), (5, 6160980434), (7, 4400700310), (10, 3080490217), (14, 2200350155), (35, 880140062), (70, 440070031)]