2070056898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140419}}^1$

素因数の和:140453

約数の個数: 80

約数和(自身を含む): 5708915520

約数和(自身を除く): 3638858622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 140419, 280838, 421257, 842514, 982933, 1263771, 1825447, 1965866, 2527542, 2948799, 3650894, 3791313, 5476341, 5897598, 7582626, 8846397, 10952682, 11373939, 12778129, 16429023, 17692794, 22747878, 25556258, 26539191, 32858046, 38334387, 49287069, 53078382, 76668774, 79617573, 98574138, 115003161, 147861207, 159235146, 230006322, 295722414, 345009483, 690018966, 1035028449, 2070056898]

約数ペア:

[(1, 2070056898), (2, 1035028449), (3, 690018966), (6, 345009483), (7, 295722414), (9, 230006322), (13, 159235146), (14, 147861207), (18, 115003161), (21, 98574138), (26, 79617573), (27, 76668774), (39, 53078382), (42, 49287069), (54, 38334387), (63, 32858046), (78, 26539191), (81, 25556258), (91, 22747878), (117, 17692794), (126, 16429023), (162, 12778129), (182, 11373939), (189, 10952682), (234, 8846397), (273, 7582626), (351, 5897598), (378, 5476341), (546, 3791313), (567, 3650894), (702, 2948799), (819, 2527542), (1053, 1965866), (1134, 1825447), (1638, 1263771), (2106, 982933), (2457, 842514), (4914, 421257), (7371, 280838), (14742, 140419)]