2855075470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1155901}}^1$

素因数の和:1155940

約数の個数: 32

約数和(自身を含む): 5825746080

約数和(自身を除く): 2970670610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1155901, 2311802, 5779505, 11559010, 15026713, 21962119, 30053426, 43924238, 75133565, 109810595, 150267130, 219621190, 285507547, 571015094, 1427537735, 2855075470]

約数ペア:

[(1, 2855075470), (2, 1427537735), (5, 571015094), (10, 285507547), (13, 219621190), (19, 150267130), (26, 109810595), (38, 75133565), (65, 43924238), (95, 30053426), (130, 21962119), (190, 15026713), (247, 11559010), (494, 5779505), (1235, 2311802), (2470, 1155901)]