29707580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{479}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 41900740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 479, 886, 958, 1772, 1916, 2215, 2395, 3101, 3353, 4430, 4790, 6202, 6706, 8860, 9580, 12404, 13412, 15505, 16765, 31010, 33530, 62020, 67060, 212197, 424394, 848788, 1060985, 1485379, 2121970, 2970758, 4243940, 5941516, 7426895, 14853790, 29707580]

約数ペア:

[(1, 29707580), (2, 14853790), (4, 7426895), (5, 5941516), (7, 4243940), (10, 2970758), (14, 2121970), (20, 1485379), (28, 1060985), (35, 848788), (70, 424394), (140, 212197), (443, 67060), (479, 62020), (886, 33530), (958, 31010), (1772, 16765), (1916, 15505), (2215, 13412), (2395, 12404), (3101, 9580), (3353, 8860), (4430, 6706), (4790, 6202)]