72853810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{102611}}^1$

素因数の和:102689

約数の個数: 16

約数和(自身を含む): 132985152

約数和(自身を除く): 60131342

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 102611, 205222, 513055, 1026110, 7285381, 14570762, 36426905, 72853810]

約数ペア:

[(1, 72853810), (2, 36426905), (5, 14570762), (10, 7285381), (71, 1026110), (142, 513055), (355, 205222), (710, 102611)]