63734020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 101255420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 427, 439, 476, 595, 610, 854, 878, 1037, 1190, 1220, 1708, 1756, 2074, 2135, 2195, 2380, 3073, 4148, 4270, 4390, 5185, 6146, 7259, 7463, 8540, 8780, 10370, 12292, 14518, 14926, 15365, 20740, 26779, 29036, 29852, 30730, 36295, 37315, 52241, 53558, 61460, 72590, 74630, 104482, 107116, 133895, 145180, 149260, 187453, 208964, 261205, 267790, 374906, 455243, 522410, 535580, 749812, 910486, 937265, 1044820, 1820972, 1874530, 2276215, 3186701, 3749060, 4552430, 6373402, 9104860, 12746804, 15933505, 31867010, 63734020]

約数ペア:

[(1, 63734020), (2, 31867010), (4, 15933505), (5, 12746804), (7, 9104860), (10, 6373402), (14, 4552430), (17, 3749060), (20, 3186701), (28, 2276215), (34, 1874530), (35, 1820972), (61, 1044820), (68, 937265), (70, 910486), (85, 749812), (119, 535580), (122, 522410), (140, 455243), (170, 374906), (238, 267790), (244, 261205), (305, 208964), (340, 187453), (427, 149260), (439, 145180), (476, 133895), (595, 107116), (610, 104482), (854, 74630), (878, 72590), (1037, 61460), (1190, 53558), (1220, 52241), (1708, 37315), (1756, 36295), (2074, 30730), (2135, 29852), (2195, 29036), (2380, 26779), (3073, 20740), (4148, 15365), (4270, 14926), (4390, 14518), (5185, 12292), (6146, 10370), (7259, 8780), (7463, 8540)]