71722490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60271}}^1$

素因数の和:60302

約数の個数: 32

約数和(自身を含む): 156225024

約数和(自身を除く): 84502534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 60271, 120542, 301355, 421897, 602710, 843794, 1024607, 2049214, 2109485, 4218970, 5123035, 7172249, 10246070, 14344498, 35861245, 71722490]

約数ペア:

[(1, 71722490), (2, 35861245), (5, 14344498), (7, 10246070), (10, 7172249), (14, 5123035), (17, 4218970), (34, 2109485), (35, 2049214), (70, 1024607), (85, 843794), (119, 602710), (170, 421897), (238, 301355), (595, 120542), (1190, 60271)]