154327730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{217363}}^1$

素因数の和:217441

約数の個数: 16

約数和(自身を含む): 281703744

約数和(自身を除く): 127376014

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 217363, 434726, 1086815, 2173630, 15432773, 30865546, 77163865, 154327730]

約数ペア:

[(1, 154327730), (2, 77163865), (5, 30865546), (10, 15432773), (71, 2173630), (142, 1086815), (355, 434726), (710, 217363)]