63573020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5471}}^1$

素因数の和:5570

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 90868708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5471, 5810, 10942, 11620, 21884, 27355, 38297, 54710, 76594, 109420, 153188, 191485, 382970, 454093, 765940, 908186, 1816372, 2270465, 3178651, 4540930, 6357302, 9081860, 12714604, 15893255, 31786510, 63573020]

約数ペア:

[(1, 63573020), (2, 31786510), (4, 15893255), (5, 12714604), (7, 9081860), (10, 6357302), (14, 4540930), (20, 3178651), (28, 2270465), (35, 1816372), (70, 908186), (83, 765940), (140, 454093), (166, 382970), (332, 191485), (415, 153188), (581, 109420), (830, 76594), (1162, 54710), (1660, 38297), (2324, 27355), (2905, 21884), (5471, 11620), (5810, 10942)]