30194878

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5051}}^1$

素因数の和:5128

約数の個数: 24

約数和(自身を含む): 53561304

約数和(自身を除く): 23366426

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5051, 5978, 10102, 35357, 70714, 247499, 308111, 494998, 616222, 2156777, 4313554, 15097439, 30194878]

約数ペア:

[(1, 30194878), (2, 15097439), (7, 4313554), (14, 2156777), (49, 616222), (61, 494998), (98, 308111), (122, 247499), (427, 70714), (854, 35357), (2989, 10102), (5051, 5978)]