2765774580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{475219}}^1$

素因数の和:475328

約数の個数: 48

約数和(自身を含む): 7824022080

約数和(自身を除く): 5058247500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 475219, 950438, 1425657, 1900876, 2376095, 2851314, 4752190, 5702628, 7128285, 9504380, 14256570, 28513140, 46096243, 92192486, 138288729, 184384972, 230481215, 276577458, 460962430, 553154916, 691443645, 921924860, 1382887290, 2765774580]

約数ペア:

[(1, 2765774580), (2, 1382887290), (3, 921924860), (4, 691443645), (5, 553154916), (6, 460962430), (10, 276577458), (12, 230481215), (15, 184384972), (20, 138288729), (30, 92192486), (60, 46096243), (97, 28513140), (194, 14256570), (291, 9504380), (388, 7128285), (485, 5702628), (582, 4752190), (970, 2851314), (1164, 2376095), (1455, 1900876), (1940, 1425657), (2910, 950438), (5820, 475219)]