30731514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9907}}^1$

素因数の和:9970

約数の個数: 32

約数和(自身を含む): 68484096

約数和(自身を除く): 37752582

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 9907, 19814, 29721, 59442, 108977, 217954, 326931, 465629, 653862, 931258, 1396887, 2793774, 5121919, 10243838, 15365757, 30731514]

約数ペア:

[(1, 30731514), (2, 15365757), (3, 10243838), (6, 5121919), (11, 2793774), (22, 1396887), (33, 931258), (47, 653862), (66, 465629), (94, 326931), (141, 217954), (282, 108977), (517, 59442), (1034, 29721), (1551, 19814), (3102, 9907)]