17028370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 33329880

約数和(自身を除く): 16301510

約数列:

[1, 2, 5, 10, 19, 38, 53, 89, 95, 106, 178, 190, 265, 361, 445, 530, 722, 890, 1007, 1691, 1805, 2014, 3382, 3610, 4717, 5035, 8455, 9434, 10070, 16910, 19133, 23585, 32129, 38266, 47170, 64258, 89623, 95665, 160645, 179246, 191330, 321290, 448115, 896230, 1702837, 3405674, 8514185, 17028370]

約数ペア:

[(1, 17028370), (2, 8514185), (5, 3405674), (10, 1702837), (19, 896230), (38, 448115), (53, 321290), (89, 191330), (95, 179246), (106, 160645), (178, 95665), (190, 89623), (265, 64258), (361, 47170), (445, 38266), (530, 32129), (722, 23585), (890, 19133), (1007, 16910), (1691, 10070), (1805, 9434), (2014, 8455), (3382, 5035), (3610, 4717)]