81776030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6053}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 169124544

約数和(自身を除く): 87348514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6053, 6755, 12106, 13510, 30265, 42371, 60530, 84742, 211855, 423710, 1168229, 2336458, 5841145, 8177603, 11682290, 16355206, 40888015, 81776030]

約数ペア:

[(1, 81776030), (2, 40888015), (5, 16355206), (7, 11682290), (10, 8177603), (14, 5841145), (35, 2336458), (70, 1168229), (193, 423710), (386, 211855), (965, 84742), (1351, 60530), (1930, 42371), (2702, 30265), (6053, 13510), (6755, 12106)]