102781730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{144763}}^1$

素因数の和:144841

約数の個数: 16

約数和(自身を含む): 187614144

約数和(自身を除く): 84832414

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 144763, 289526, 723815, 1447630, 10278173, 20556346, 51390865, 102781730]

約数ペア:

[(1, 102781730), (2, 51390865), (5, 20556346), (10, 10278173), (71, 1447630), (142, 723815), (355, 289526), (710, 144763)]