30854516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 54

約数和(自身を含む): 69093234

約数和(自身を除く): 38238718

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1301, 1694, 2156, 2602, 3388, 5204, 5929, 9107, 11858, 14311, 18214, 23716, 28622, 36428, 57244, 63749, 100177, 127498, 157421, 200354, 254996, 314842, 400708, 629684, 701239, 1101947, 1402478, 2203894, 2804956, 4407788, 7713629, 15427258, 30854516]

約数ペア:

[(1, 30854516), (2, 15427258), (4, 7713629), (7, 4407788), (11, 2804956), (14, 2203894), (22, 1402478), (28, 1101947), (44, 701239), (49, 629684), (77, 400708), (98, 314842), (121, 254996), (154, 200354), (196, 157421), (242, 127498), (308, 100177), (484, 63749), (539, 57244), (847, 36428), (1078, 28622), (1301, 23716), (1694, 18214), (2156, 14311), (2602, 11858), (3388, 9107), (5204, 5929)]