1891948030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1175123}}^1$

素因数の和:1175160

約数の個数: 32

約数和(自身を含む): 4061228544

約数和(自身を除く): 2169280514

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1175123, 2350246, 5875615, 8225861, 11751230, 16451722, 27027829, 41129305, 54055658, 82258610, 135139145, 189194803, 270278290, 378389606, 945974015, 1891948030]

約数ペア:

[(1, 1891948030), (2, 945974015), (5, 378389606), (7, 270278290), (10, 189194803), (14, 135139145), (23, 82258610), (35, 54055658), (46, 41129305), (70, 27027829), (115, 16451722), (161, 11751230), (230, 8225861), (322, 5875615), (805, 2350246), (1610, 1175123)]