7749274330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{53923}}^1$

素因数の和:55990

約数の個数: 32

約数和(自身を含む): 15949425024

約数和(自身を除く): 8200150694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2053, 4106, 10265, 14371, 20530, 28742, 53923, 71855, 107846, 143710, 269615, 377461, 539230, 754922, 1887305, 3774610, 110703919, 221407838, 553519595, 774927433, 1107039190, 1549854866, 3874637165, 7749274330]

約数ペア:

[(1, 7749274330), (2, 3874637165), (5, 1549854866), (7, 1107039190), (10, 774927433), (14, 553519595), (35, 221407838), (70, 110703919), (2053, 3774610), (4106, 1887305), (10265, 754922), (14371, 539230), (20530, 377461), (28742, 269615), (53923, 143710), (71855, 107846)]