16209090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9511

約数の個数: 48

約数和(自身を含む): 44366400

約数和(自身を除く): 28157310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9479, 18958, 28437, 47395, 56874, 85311, 94790, 142185, 170622, 180101, 284370, 360202, 426555, 540303, 853110, 900505, 1080606, 1620909, 1801010, 2701515, 3241818, 5403030, 8104545, 16209090]

約数ペア:

[(1, 16209090), (2, 8104545), (3, 5403030), (5, 3241818), (6, 2701515), (9, 1801010), (10, 1620909), (15, 1080606), (18, 900505), (19, 853110), (30, 540303), (38, 426555), (45, 360202), (57, 284370), (90, 180101), (95, 170622), (114, 142185), (171, 94790), (190, 85311), (285, 56874), (342, 47395), (570, 28437), (855, 18958), (1710, 9479)]