856310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 1899072

約数和(自身を除く): 1042762

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 941, 1882, 4705, 6587, 9410, 12233, 13174, 24466, 32935, 61165, 65870, 85631, 122330, 171262, 428155, 856310]

約数ペア:

[(1, 856310), (2, 428155), (5, 171262), (7, 122330), (10, 85631), (13, 65870), (14, 61165), (26, 32935), (35, 24466), (65, 13174), (70, 12233), (91, 9410), (130, 6587), (182, 4705), (455, 1882), (910, 941)]