315035994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 796340160

約数和(自身を除く): 481304166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 139, 147, 182, 273, 278, 294, 417, 546, 593, 637, 834, 973, 1186, 1274, 1779, 1807, 1911, 1946, 2919, 3558, 3614, 3822, 4151, 5421, 5838, 6811, 7709, 8302, 10842, 12453, 12649, 13622, 15418, 20433, 23127, 24906, 25298, 29057, 37947, 40866, 46254, 53963, 58114, 75894, 82427, 87171, 88543, 107926, 161889, 164854, 174342, 177086, 247281, 265629, 323778, 377741, 494562, 531258, 576989, 755482, 1071551, 1133223, 1153978, 1730967, 2143102, 2266446, 3214653, 3461934, 4038923, 6429306, 7500857, 8077846, 12116769, 15001714, 22502571, 24233538, 45005142, 52505999, 105011998, 157517997, 315035994]

約数ペア:

[(1, 315035994), (2, 157517997), (3, 105011998), (6, 52505999), (7, 45005142), (13, 24233538), (14, 22502571), (21, 15001714), (26, 12116769), (39, 8077846), (42, 7500857), (49, 6429306), (78, 4038923), (91, 3461934), (98, 3214653), (139, 2266446), (147, 2143102), (182, 1730967), (273, 1153978), (278, 1133223), (294, 1071551), (417, 755482), (546, 576989), (593, 531258), (637, 494562), (834, 377741), (973, 323778), (1186, 265629), (1274, 247281), (1779, 177086), (1807, 174342), (1911, 164854), (1946, 161889), (2919, 107926), (3558, 88543), (3614, 87171), (3822, 82427), (4151, 75894), (5421, 58114), (5838, 53963), (6811, 46254), (7709, 40866), (8302, 37947), (10842, 29057), (12453, 25298), (12649, 24906), (13622, 23127), (15418, 20433)]