42779170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{611131}}^1$

素因数の和:611145

約数の個数: 16

約数和(自身を含む): 88003008

約数和(自身を除く): 45223838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 611131, 1222262, 3055655, 4277917, 6111310, 8555834, 21389585, 42779170]

約数ペア:

[(1, 42779170), (2, 21389585), (5, 8555834), (7, 6111310), (10, 4277917), (14, 3055655), (35, 1222262), (70, 611131)]