71294510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 151166736

約数和(自身を除く): 79872226

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 1753, 2905, 3506, 4067, 5810, 8134, 8765, 12271, 17530, 20335, 24542, 40670, 61355, 85897, 122710, 145499, 171794, 290998, 429485, 727495, 858970, 1018493, 1454990, 2036986, 5092465, 7129451, 10184930, 14258902, 35647255, 71294510]

約数ペア:

[(1, 71294510), (2, 35647255), (5, 14258902), (7, 10184930), (10, 7129451), (14, 5092465), (35, 2036986), (49, 1454990), (70, 1018493), (83, 858970), (98, 727495), (166, 429485), (245, 290998), (415, 171794), (490, 145499), (581, 122710), (830, 85897), (1162, 61355), (1753, 40670), (2905, 24542), (3506, 20335), (4067, 17530), (5810, 12271), (8134, 8765)]