2887175330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{2207}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 5808983040

約数和(自身を除く): 2921807710

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 347, 377, 694, 754, 1735, 1885, 2207, 3470, 3770, 4414, 4511, 9022, 10063, 11035, 20126, 22070, 22555, 28691, 45110, 50315, 57382, 64003, 100630, 128006, 130819, 143455, 261638, 286910, 320015, 640030, 654095, 765829, 832039, 1308190, 1531658, 1664078, 3829145, 4160195, 7658290, 8320390, 9955777, 19911554, 22209041, 44418082, 49778885, 99557770, 111045205, 222090410, 288717533, 577435066, 1443587665, 2887175330]

約数ペア:

[(1, 2887175330), (2, 1443587665), (5, 577435066), (10, 288717533), (13, 222090410), (26, 111045205), (29, 99557770), (58, 49778885), (65, 44418082), (130, 22209041), (145, 19911554), (290, 9955777), (347, 8320390), (377, 7658290), (694, 4160195), (754, 3829145), (1735, 1664078), (1885, 1531658), (2207, 1308190), (3470, 832039), (3770, 765829), (4414, 654095), (4511, 640030), (9022, 320015), (10063, 286910), (11035, 261638), (20126, 143455), (22070, 130819), (22555, 128006), (28691, 100630), (45110, 64003), (50315, 57382)]