147319060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1052279}}^1$

素因数の和:1052295

約数の個数: 24

約数和(自身を含む): 353566080

約数和(自身を除く): 206247020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1052279, 2104558, 4209116, 5261395, 7365953, 10522790, 14731906, 21045580, 29463812, 36829765, 73659530, 147319060]

約数ペア:

[(1, 147319060), (2, 73659530), (4, 36829765), (5, 29463812), (7, 21045580), (10, 14731906), (14, 10522790), (20, 7365953), (28, 5261395), (35, 4209116), (70, 2104558), (140, 1052279)]