83042990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{30871}}^1$

素因数の和:31147

約数の個数: 16

約数和(自身を含む): 150037920

約数和(自身を除く): 66994930

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 30871, 61742, 154355, 308710, 8304299, 16608598, 41521495, 83042990]

約数ペア:

[(1, 83042990), (2, 41521495), (5, 16608598), (10, 8304299), (269, 308710), (538, 154355), (1345, 61742), (2690, 30871)]