129075110

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{72109}}^1$

素因数の和:72295

約数の個数: 16

約数和(自身を含む): 233636400

約数和(自身を除く): 104561290

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 72109, 144218, 360545, 721090, 12907511, 25815022, 64537555, 129075110]

約数ペア:

[(1, 129075110), (2, 64537555), (5, 25815022), (10, 12907511), (179, 721090), (358, 360545), (895, 144218), (1790, 72109)]