142266420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{790369}}^1$

素因数の和:790384

約数の個数: 36

約数和(自身を含む): 431542020

約数和(自身を除く): 289275600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 790369, 1580738, 2371107, 3161476, 3951845, 4742214, 7113321, 7903690, 9484428, 11855535, 14226642, 15807380, 23711070, 28453284, 35566605, 47422140, 71133210, 142266420]

約数ペア:

[(1, 142266420), (2, 71133210), (3, 47422140), (4, 35566605), (5, 28453284), (6, 23711070), (9, 15807380), (10, 14226642), (12, 11855535), (15, 9484428), (18, 7903690), (20, 7113321), (30, 4742214), (36, 3951845), (45, 3161476), (60, 2371107), (90, 1580738), (180, 790369)]