28711952370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{319021693}}^1$

素因数の和:319021706

約数の個数: 24

約数和(自身を含む): 74651076396

約数和(自身を除く): 45939124026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 319021693, 638043386, 957065079, 1595108465, 1914130158, 2871195237, 3190216930, 4785325395, 5742390474, 9570650790, 14355976185, 28711952370]

約数ペア:

[(1, 28711952370), (2, 14355976185), (3, 9570650790), (5, 5742390474), (6, 4785325395), (9, 3190216930), (10, 2871195237), (15, 1914130158), (18, 1595108465), (30, 957065079), (45, 638043386), (90, 319021693)]