30768766

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5147}}^1$

素因数の和:5224

約数の個数: 24

約数和(自身を含む): 54579096

約数和(自身を除く): 23810330

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5147, 5978, 10294, 36029, 72058, 252203, 313967, 504406, 627934, 2197769, 4395538, 15384383, 30768766]

約数ペア:

[(1, 30768766), (2, 15384383), (7, 4395538), (14, 2197769), (49, 627934), (61, 504406), (98, 313967), (122, 252203), (427, 72058), (854, 36029), (2989, 10294), (5147, 5978)]