31400299085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1739147}}^1$

素因数の和:1739332

約数の個数: 16

約数和(自身を含む): 39569095296

約数和(自身を除く): 8168796211

約数列:

[1, 5, 23, 115, 157, 785, 3611, 18055, 1739147, 8695735, 40000381, 200001905, 273046079, 1365230395, 6280059817, 31400299085]

約数ペア:

[(1, 31400299085), (5, 6280059817), (23, 1365230395), (115, 273046079), (157, 200001905), (785, 40000381), (3611, 8695735), (18055, 1739147)]