22696660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162119}}^1$

素因数の和:162135

約数の個数: 24

約数和(自身を含む): 54472320

約数和(自身を除く): 31775660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162119, 324238, 648476, 810595, 1134833, 1621190, 2269666, 3242380, 4539332, 5674165, 11348330, 22696660]

約数ペア:

[(1, 22696660), (2, 11348330), (4, 5674165), (5, 4539332), (7, 3242380), (10, 2269666), (14, 1621190), (20, 1134833), (28, 810595), (35, 648476), (70, 324238), (140, 162119)]