70713020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17417}}^1$

素因数の和:17462

約数の個数: 48

約数和(自身を含む): 175573440

約数和(自身を除く): 104860420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 17417, 34834, 69668, 87085, 121919, 174170, 243838, 348340, 487676, 505093, 609595, 1010186, 1219190, 2020372, 2438380, 2525465, 3535651, 5050930, 7071302, 10101860, 14142604, 17678255, 35356510, 70713020]

約数ペア:

[(1, 70713020), (2, 35356510), (4, 17678255), (5, 14142604), (7, 10101860), (10, 7071302), (14, 5050930), (20, 3535651), (28, 2525465), (29, 2438380), (35, 2020372), (58, 1219190), (70, 1010186), (116, 609595), (140, 505093), (145, 487676), (203, 348340), (290, 243838), (406, 174170), (580, 121919), (812, 87085), (1015, 69668), (2030, 34834), (4060, 17417)]