1522540

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 3220560

約数和(自身を除く): 1698020

約数列:

[1, 2, 4, 5, 10, 20, 269, 283, 538, 566, 1076, 1132, 1345, 1415, 2690, 2830, 5380, 5660, 76127, 152254, 304508, 380635, 761270, 1522540]

約数ペア:

[(1, 1522540), (2, 761270), (4, 380635), (5, 304508), (10, 152254), (20, 76127), (269, 5660), (283, 5380), (538, 2830), (566, 2690), (1076, 1415), (1132, 1345)]