740741510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1\times {\mathrm{2861}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 1413186912

約数和(自身を除く): 672445402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1523, 2861, 3046, 5722, 7615, 14305, 15230, 25891, 28610, 48637, 51782, 97274, 129455, 243185, 258910, 486370, 4357303, 8714606, 21786515, 43573030, 74074151, 148148302, 370370755, 740741510]

約数ペア:

[(1, 740741510), (2, 370370755), (5, 148148302), (10, 74074151), (17, 43573030), (34, 21786515), (85, 8714606), (170, 4357303), (1523, 486370), (2861, 258910), (3046, 243185), (5722, 129455), (7615, 97274), (14305, 51782), (15230, 48637), (25891, 28610)]