168254010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{207721}}^1$

素因数の和:207740

約数の個数: 40

約数和(自身を含む): 452418516

約数和(自身を除く): 284164506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 207721, 415442, 623163, 1038605, 1246326, 1869489, 2077210, 3115815, 3738978, 5608467, 6231630, 9347445, 11216934, 16825401, 18694890, 28042335, 33650802, 56084670, 84127005, 168254010]

約数ペア:

[(1, 168254010), (2, 84127005), (3, 56084670), (5, 33650802), (6, 28042335), (9, 18694890), (10, 16825401), (15, 11216934), (18, 9347445), (27, 6231630), (30, 5608467), (45, 3738978), (54, 3115815), (81, 2077210), (90, 1869489), (135, 1246326), (162, 1038605), (270, 623163), (405, 415442), (810, 207721)]