84730310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 187634880

約数和(自身を除く): 102904570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 361, 479, 490, 665, 722, 931, 958, 1330, 1805, 1862, 2395, 2527, 3353, 3610, 4655, 4790, 5054, 6706, 9101, 9310, 12635, 16765, 17689, 18202, 23471, 25270, 33530, 35378, 45505, 46942, 63707, 88445, 91010, 117355, 127414, 172919, 176890, 234710, 318535, 345838, 445949, 637070, 864595, 891898, 1210433, 1729190, 2229745, 2420866, 4459490, 6052165, 8473031, 12104330, 16946062, 42365155, 84730310]

約数ペア:

[(1, 84730310), (2, 42365155), (5, 16946062), (7, 12104330), (10, 8473031), (14, 6052165), (19, 4459490), (35, 2420866), (38, 2229745), (49, 1729190), (70, 1210433), (95, 891898), (98, 864595), (133, 637070), (190, 445949), (245, 345838), (266, 318535), (361, 234710), (479, 176890), (490, 172919), (665, 127414), (722, 117355), (931, 91010), (958, 88445), (1330, 63707), (1805, 46942), (1862, 45505), (2395, 35378), (2527, 33530), (3353, 25270), (3610, 23471), (4655, 18202), (4790, 17689), (5054, 16765), (6706, 12635), (9101, 9310)]