1875790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 3907584

約数和(自身を除く): 2031794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 211, 254, 422, 635, 889, 1055, 1270, 1477, 1778, 2110, 2954, 4445, 7385, 8890, 14770, 26797, 53594, 133985, 187579, 267970, 375158, 937895, 1875790]

約数ペア:

[(1, 1875790), (2, 937895), (5, 375158), (7, 267970), (10, 187579), (14, 133985), (35, 53594), (70, 26797), (127, 14770), (211, 8890), (254, 7385), (422, 4445), (635, 2954), (889, 2110), (1055, 1778), (1270, 1477)]