89222210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115873}}^1$

素因数の和:115898

約数の個数: 32

約数和(自身を含む): 200230272

約数和(自身を除く): 111008062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 115873, 231746, 579365, 811111, 1158730, 1274603, 1622222, 2549206, 4055555, 6373015, 8111110, 8922221, 12746030, 17844442, 44611105, 89222210]

約数ペア:

[(1, 89222210), (2, 44611105), (5, 17844442), (7, 12746030), (10, 8922221), (11, 8111110), (14, 6373015), (22, 4055555), (35, 2549206), (55, 1622222), (70, 1274603), (77, 1158730), (110, 811111), (154, 579365), (385, 231746), (770, 115873)]