850597410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16649}}^1$

素因数の和:16803

約数の個数: 64

約数和(自身を含む): 2215382400

約数和(自身を除く): 1364784990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1703, 1965, 3406, 3930, 5109, 8515, 10218, 16649, 17030, 25545, 33298, 49947, 51090, 83245, 99894, 166490, 216437, 249735, 432874, 499470, 649311, 1082185, 1298622, 2164370, 2181019, 3246555, 4362038, 6493110, 6543057, 10905095, 13086114, 21810190, 28353247, 32715285, 56706494, 65430570, 85059741, 141766235, 170119482, 283532470, 425298705, 850597410]

約数ペア:

[(1, 850597410), (2, 425298705), (3, 283532470), (5, 170119482), (6, 141766235), (10, 85059741), (13, 65430570), (15, 56706494), (26, 32715285), (30, 28353247), (39, 21810190), (65, 13086114), (78, 10905095), (130, 6543057), (131, 6493110), (195, 4362038), (262, 3246555), (390, 2181019), (393, 2164370), (655, 1298622), (786, 1082185), (1310, 649311), (1703, 499470), (1965, 432874), (3406, 249735), (3930, 216437), (5109, 166490), (8515, 99894), (10218, 83245), (16649, 51090), (17030, 49947), (25545, 33298)]