31170756

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 74856320

約数和(自身を除く): 43685564

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 244, 291, 366, 388, 439, 582, 732, 878, 1164, 1317, 1756, 2634, 5268, 5917, 11834, 17751, 23668, 26779, 35502, 42583, 53558, 71004, 80337, 85166, 107116, 127749, 160674, 170332, 255498, 321348, 510996, 2597563, 5195126, 7792689, 10390252, 15585378, 31170756]

約数ペア:

[(1, 31170756), (2, 15585378), (3, 10390252), (4, 7792689), (6, 5195126), (12, 2597563), (61, 510996), (97, 321348), (122, 255498), (183, 170332), (194, 160674), (244, 127749), (291, 107116), (366, 85166), (388, 80337), (439, 71004), (582, 53558), (732, 42583), (878, 35502), (1164, 26779), (1317, 23668), (1756, 17751), (2634, 11834), (5268, 5917)]