30956838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2357}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 67910400

約数和(自身を除く): 36953562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 2189, 2357, 4378, 4714, 6567, 7071, 13134, 14142, 25927, 51854, 77781, 155562, 469043, 938086, 1407129, 2814258, 5159473, 10318946, 15478419, 30956838]

約数ペア:

[(1, 30956838), (2, 15478419), (3, 10318946), (6, 5159473), (11, 2814258), (22, 1407129), (33, 938086), (66, 469043), (199, 155562), (398, 77781), (597, 51854), (1194, 25927), (2189, 14142), (2357, 13134), (4378, 7071), (4714, 6567)]