14005353460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{947}}^1\times {\mathrm{15091}}^1$

素因数の和:16061

約数の個数: 72

約数和(自身を含む): 34251475104

約数和(自身を除く): 20246121644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 947, 980, 1894, 3788, 4735, 6629, 9470, 13258, 15091, 18940, 26516, 30182, 33145, 46403, 60364, 66290, 75455, 92806, 105637, 132580, 150910, 185612, 211274, 232015, 301820, 422548, 464030, 528185, 739459, 928060, 1056370, 1478918, 2112740, 2957836, 3697295, 7394590, 14291177, 14789180, 28582354, 57164708, 71455885, 100038239, 142911770, 200076478, 285823540, 400152956, 500191195, 700267673, 1000382390, 1400535346, 2000764780, 2801070692, 3501338365, 7002676730, 14005353460]

約数ペア:

[(1, 14005353460), (2, 7002676730), (4, 3501338365), (5, 2801070692), (7, 2000764780), (10, 1400535346), (14, 1000382390), (20, 700267673), (28, 500191195), (35, 400152956), (49, 285823540), (70, 200076478), (98, 142911770), (140, 100038239), (196, 71455885), (245, 57164708), (490, 28582354), (947, 14789180), (980, 14291177), (1894, 7394590), (3788, 3697295), (4735, 2957836), (6629, 2112740), (9470, 1478918), (13258, 1056370), (15091, 928060), (18940, 739459), (26516, 528185), (30182, 464030), (33145, 422548), (46403, 301820), (60364, 232015), (66290, 211274), (75455, 185612), (92806, 150910), (105637, 132580)]