70786810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{416393}}^1$

素因数の和:416417

約数の個数: 16

約数和(自身を含む): 134911656

約数和(自身を除く): 64124846

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 416393, 832786, 2081965, 4163930, 7078681, 14157362, 35393405, 70786810]

約数ペア:

[(1, 70786810), (2, 35393405), (5, 14157362), (10, 7078681), (17, 4163930), (34, 2081965), (85, 832786), (170, 416393)]