180805370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063561}}^1$

素因数の和:1063585

約数の個数: 16

約数和(自身を含む): 344594088

約数和(自身を除く): 163788718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1063561, 2127122, 5317805, 10635610, 18080537, 36161074, 90402685, 180805370]

約数ペア:

[(1, 180805370), (2, 90402685), (5, 36161074), (10, 18080537), (17, 10635610), (34, 5317805), (85, 2127122), (170, 1063561)]