28581510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 45446010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1223, 1230, 1558, 2337, 2446, 3669, 3895, 4674, 6115, 7338, 7790, 11685, 12230, 18345, 23237, 23370, 36690, 46474, 50143, 69711, 100286, 116185, 139422, 150429, 232370, 250715, 300858, 348555, 501430, 697110, 752145, 952717, 1504290, 1905434, 2858151, 4763585, 5716302, 9527170, 14290755, 28581510]

約数ペア:

[(1, 28581510), (2, 14290755), (3, 9527170), (5, 5716302), (6, 4763585), (10, 2858151), (15, 1905434), (19, 1504290), (30, 952717), (38, 752145), (41, 697110), (57, 501430), (82, 348555), (95, 300858), (114, 250715), (123, 232370), (190, 150429), (205, 139422), (246, 116185), (285, 100286), (410, 69711), (570, 50143), (615, 46474), (779, 36690), (1223, 23370), (1230, 23237), (1558, 18345), (2337, 12230), (2446, 11685), (3669, 7790), (3895, 7338), (4674, 6115)]