1738170070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 3892190400

約数和(自身を除く): 2154020330

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 349, 421, 455, 698, 842, 845, 910, 1183, 1690, 1745, 2105, 2366, 2443, 2947, 3490, 4210, 4537, 4886, 5473, 5894, 5915, 9074, 10946, 11830, 12215, 14735, 22685, 24430, 27365, 29470, 31759, 38311, 45370, 54730, 58981, 63518, 71149, 76622, 117962, 142298, 146929, 158795, 191555, 293858, 294905, 317590, 355745, 383110, 412867, 498043, 589810, 711490, 734645, 825734, 996086, 1028503, 1469290, 1910077, 2057006, 2064335, 2490215, 3820154, 4128670, 4980430, 5142515, 9550385, 10285030, 13370539, 19100770, 24831001, 26741078, 49662002, 66852695, 124155005, 133705390, 173817007, 248310010, 347634014, 869085035, 1738170070]

約数ペア:

[(1, 1738170070), (2, 869085035), (5, 347634014), (7, 248310010), (10, 173817007), (13, 133705390), (14, 124155005), (26, 66852695), (35, 49662002), (65, 26741078), (70, 24831001), (91, 19100770), (130, 13370539), (169, 10285030), (182, 9550385), (338, 5142515), (349, 4980430), (421, 4128670), (455, 3820154), (698, 2490215), (842, 2064335), (845, 2057006), (910, 1910077), (1183, 1469290), (1690, 1028503), (1745, 996086), (2105, 825734), (2366, 734645), (2443, 711490), (2947, 589810), (3490, 498043), (4210, 412867), (4537, 383110), (4886, 355745), (5473, 317590), (5894, 294905), (5915, 293858), (9074, 191555), (10946, 158795), (11830, 146929), (12215, 142298), (14735, 117962), (22685, 76622), (24430, 71149), (27365, 63518), (29470, 58981), (31759, 54730), (38311, 45370)]