977994710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1270123}}^1$

素因数の和:1270148

約数の個数: 32

約数和(自身を含む): 2194774272

約数和(自身を除く): 1216779562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1270123, 2540246, 6350615, 8890861, 12701230, 13971353, 17781722, 27942706, 44454305, 69856765, 88908610, 97799471, 139713530, 195598942, 488997355, 977994710]

約数ペア:

[(1, 977994710), (2, 488997355), (5, 195598942), (7, 139713530), (10, 97799471), (11, 88908610), (14, 69856765), (22, 44454305), (35, 27942706), (55, 17781722), (70, 13971353), (77, 12701230), (110, 8890861), (154, 6350615), (385, 2540246), (770, 1270123)]