30326702

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21031}}^1$

素因数の和:21143

約数の個数: 16

約数和(自身を含む): 52495872

約数和(自身を除く): 22169170

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 21031, 42062, 147217, 294434, 2166193, 4332386, 15163351, 30326702]

約数ペア:

[(1, 30326702), (2, 15163351), (7, 4332386), (14, 2166193), (103, 294434), (206, 147217), (721, 42062), (1442, 21031)]