118706140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{847901}}^1$

素因数の和:847917

約数の個数: 24

約数和(自身を含む): 284895072

約数和(自身を除く): 166188932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 847901, 1695802, 3391604, 4239505, 5935307, 8479010, 11870614, 16958020, 23741228, 29676535, 59353070, 118706140]

約数ペア:

[(1, 118706140), (2, 59353070), (4, 29676535), (5, 23741228), (7, 16958020), (10, 11870614), (14, 8479010), (20, 5935307), (28, 4239505), (35, 3391604), (70, 1695802), (140, 847901)]