2090281.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18257}}^1$

素因数の和:18330

約数の個数: 32

約数和(自身を含む): 157749120

約数和(自身を除く): 82347710

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 18257, 36514, 91285, 127799, 182570, 255598, 638995, 1077163, 1277990, 2154326, 5385815, 7540141, 10771630, 15080282, 37700705, 75401410]

約数ペア:

[(1, 75401410), (2, 37700705), (5, 15080282), (7, 10771630), (10, 7540141), (14, 5385815), (35, 2154326), (59, 1277990), (70, 1077163), (118, 638995), (295, 255598), (413, 182570), (590, 127799), (826, 91285), (2065, 36514), (4130, 18257)]