129465810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25272

約数の個数: 64

約数和(自身を含む): 363427200

約数和(自身を除く): 233961390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 25237, 50474, 75711, 126185, 151422, 227133, 252370, 378555, 454266, 479503, 681399, 757110, 959006, 1135665, 1362798, 1438509, 2271330, 2397515, 2877018, 3406995, 4315527, 4795030, 6813990, 7192545, 8631054, 12946581, 14385090, 21577635, 25893162, 43155270, 64732905, 129465810]

約数ペア:

[(1, 129465810), (2, 64732905), (3, 43155270), (5, 25893162), (6, 21577635), (9, 14385090), (10, 12946581), (15, 8631054), (18, 7192545), (19, 6813990), (27, 4795030), (30, 4315527), (38, 3406995), (45, 2877018), (54, 2397515), (57, 2271330), (90, 1438509), (95, 1362798), (114, 1135665), (135, 959006), (171, 757110), (190, 681399), (270, 479503), (285, 454266), (342, 378555), (513, 252370), (570, 227133), (855, 151422), (1026, 126185), (1710, 75711), (2565, 50474), (5130, 25237)]