71909670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1913}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 126533850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 179, 210, 358, 537, 895, 1074, 1253, 1790, 1913, 2506, 2685, 3759, 3826, 5370, 5739, 6265, 7518, 9565, 11478, 12530, 13391, 18795, 19130, 26782, 28695, 37590, 40173, 57390, 66955, 80346, 133910, 200865, 342427, 401730, 684854, 1027281, 1712135, 2054562, 2396989, 3424270, 4793978, 5136405, 7190967, 10272810, 11984945, 14381934, 23969890, 35954835, 71909670]

約数ペア:

[(1, 71909670), (2, 35954835), (3, 23969890), (5, 14381934), (6, 11984945), (7, 10272810), (10, 7190967), (14, 5136405), (15, 4793978), (21, 3424270), (30, 2396989), (35, 2054562), (42, 1712135), (70, 1027281), (105, 684854), (179, 401730), (210, 342427), (358, 200865), (537, 133910), (895, 80346), (1074, 66955), (1253, 57390), (1790, 40173), (1913, 37590), (2506, 28695), (2685, 26782), (3759, 19130), (3826, 18795), (5370, 13391), (5739, 12530), (6265, 11478), (7518, 9565)]