161774270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2311061}}^1$

素因数の和:2311075

約数の個数: 16

約数和(自身を含む): 332792928

約数和(自身を除く): 171018658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2311061, 4622122, 11555305, 16177427, 23110610, 32354854, 80887135, 161774270]

約数ペア:

[(1, 161774270), (2, 80887135), (5, 32354854), (7, 23110610), (10, 16177427), (14, 11555305), (35, 4622122), (70, 2311061)]