84144130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2789}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 173560320

約数和(自身を除く): 89416190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 2789, 3017, 4310, 5578, 6034, 13945, 15085, 19523, 27890, 30170, 39046, 97615, 195230, 1202059, 2404118, 6010295, 8414413, 12020590, 16828826, 42072065, 84144130]

約数ペア:

[(1, 84144130), (2, 42072065), (5, 16828826), (7, 12020590), (10, 8414413), (14, 6010295), (35, 2404118), (70, 1202059), (431, 195230), (862, 97615), (2155, 39046), (2789, 30170), (3017, 27890), (4310, 19523), (5578, 15085), (6034, 13945)]