71349170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419701}}^1$

素因数の和:419725

約数の個数: 16

約数和(自身を含む): 135983448

約数和(自身を除く): 64634278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419701, 839402, 2098505, 4197010, 7134917, 14269834, 35674585, 71349170]

約数ペア:

[(1, 71349170), (2, 35674585), (5, 14269834), (10, 7134917), (17, 4197010), (34, 2098505), (85, 839402), (170, 419701)]