69771310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2437}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 143939520

約数和(自身を除く): 74168210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2437, 2863, 4090, 4874, 5726, 12185, 14315, 17059, 24370, 28630, 34118, 85295, 170590, 996733, 1993466, 4983665, 6977131, 9967330, 13954262, 34885655, 69771310]

約数ペア:

[(1, 69771310), (2, 34885655), (5, 13954262), (7, 9967330), (10, 6977131), (14, 4983665), (35, 1993466), (70, 996733), (409, 170590), (818, 85295), (2045, 34118), (2437, 28630), (2863, 24370), (4090, 17059), (4874, 14315), (5726, 12185)]