30857806

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6659}}^1$

素因数の和:6999

約数の個数: 16

約数和(自身を含む): 53066880

約数和(自身を除く): 22209074

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 6659, 13318, 46613, 93226, 2204129, 4408258, 15428903, 30857806]

約数ペア:

[(1, 30857806), (2, 15428903), (7, 4408258), (14, 2204129), (331, 93226), (662, 46613), (2317, 13318), (4634, 6659)]