30989898254

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{1517179}}^1$

素因数の和:1518647

約数の個数: 16

約数和(自身を含む): 53161987200

約数和(自身を除く): 22172088946

約数列:

[1, 2, 7, 14, 1459, 2918, 10213, 20426, 1517179, 3034358, 10620253, 21240506, 2213564161, 4427128322, 15494949127, 30989898254]

約数ペア:

[(1, 30989898254), (2, 15494949127), (7, 4427128322), (14, 2213564161), (1459, 21240506), (2918, 10620253), (10213, 3034358), (20426, 1517179)]