165062660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1179019}}^1$

素因数の和:1179035

約数の個数: 24

約数和(自身を含む): 396150720

約数和(自身を除く): 231088060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1179019, 2358038, 4716076, 5895095, 8253133, 11790190, 16506266, 23580380, 33012532, 41265665, 82531330, 165062660]

約数ペア:

[(1, 165062660), (2, 82531330), (4, 41265665), (5, 33012532), (7, 23580380), (10, 16506266), (14, 11790190), (20, 8253133), (28, 5895095), (35, 4716076), (70, 2358038), (140, 1179019)]