7131052030

素因数分解:

$2^1\times 5^1\times {\mathrm{8737}}^1\times {\mathrm{81619}}^1$

素因数の和:90363

約数の個数: 16

約数和(自身を含む): 12837520080

約数和(自身を除く): 5706468050

約数列:

[1, 2, 5, 10, 8737, 17474, 43685, 81619, 87370, 163238, 408095, 816190, 713105203, 1426210406, 3565526015, 7131052030]

約数ペア:

[(1, 7131052030), (2, 3565526015), (5, 1426210406), (10, 713105203), (8737, 816190), (17474, 408095), (43685, 163238), (81619, 87370)]