74699530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439409}}^1$

素因数の和:439433

約数の個数: 16

約数和(自身を含む): 142368840

約数和(自身を除く): 67669310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439409, 878818, 2197045, 4394090, 7469953, 14939906, 37349765, 74699530]

約数ペア:

[(1, 74699530), (2, 37349765), (5, 14939906), (10, 7469953), (17, 4394090), (34, 2197045), (85, 878818), (170, 439409)]