172405330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1014149}}^1$

素因数の和:1014173

約数の個数: 16

約数和(自身を含む): 328584600

約数和(自身を除く): 156179270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1014149, 2028298, 5070745, 10141490, 17240533, 34481066, 86202665, 172405330]

約数ペア:

[(1, 172405330), (2, 86202665), (5, 34481066), (10, 17240533), (17, 10141490), (34, 5070745), (85, 2028298), (170, 1014149)]