154059090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{18539}}^1$

素因数の和:18826

約数の個数: 32

約数和(自身を含む): 371096640

約数和(自身を除く): 217037550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 18539, 37078, 55617, 92695, 111234, 185390, 278085, 556170, 5135303, 10270606, 15405909, 25676515, 30811818, 51353030, 77029545, 154059090]

約数ペア:

[(1, 154059090), (2, 77029545), (3, 51353030), (5, 30811818), (6, 25676515), (10, 15405909), (15, 10270606), (30, 5135303), (277, 556170), (554, 278085), (831, 185390), (1385, 111234), (1662, 92695), (2770, 55617), (4155, 37078), (8310, 18539)]