141535980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{786311}}^1$

素因数の和:786326

約数の個数: 36

約数和(自身を含む): 429326352

約数和(自身を除く): 287790372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 786311, 1572622, 2358933, 3145244, 3931555, 4717866, 7076799, 7863110, 9435732, 11794665, 14153598, 15726220, 23589330, 28307196, 35383995, 47178660, 70767990, 141535980]

約数ペア:

[(1, 141535980), (2, 70767990), (3, 47178660), (4, 35383995), (5, 28307196), (6, 23589330), (9, 15726220), (10, 14153598), (12, 11794665), (15, 9435732), (18, 7863110), (20, 7076799), (30, 4717866), (36, 3931555), (45, 3145244), (60, 2358933), (90, 1572622), (180, 786311)]