133553210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1907903}}^1$

素因数の和:1907917

約数の個数: 16

約数和(自身を含む): 274738176

約数和(自身を除く): 141184966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1907903, 3815806, 9539515, 13355321, 19079030, 26710642, 66776605, 133553210]

約数ペア:

[(1, 133553210), (2, 66776605), (5, 26710642), (7, 19079030), (10, 13355321), (14, 9539515), (35, 3815806), (70, 1907903)]