82171740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 264660480

約数和(自身を除く): 182488740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1093, 1253, 1790, 2148, 2186, 2506, 2685, 3279, 3580, 3759, 4372, 5012, 5370, 5465, 6265, 6558, 7518, 7651, 10740, 10930, 12530, 13116, 15036, 15302, 16395, 18795, 21860, 22953, 25060, 30604, 32790, 37590, 38255, 45906, 65580, 75180, 76510, 91812, 114765, 153020, 195647, 229530, 391294, 459060, 586941, 782588, 978235, 1173882, 1369529, 1956470, 2347764, 2739058, 2934705, 3912940, 4108587, 5478116, 5869410, 6847645, 8217174, 11738820, 13695290, 16434348, 20542935, 27390580, 41085870, 82171740]

約数ペア:

[(1, 82171740), (2, 41085870), (3, 27390580), (4, 20542935), (5, 16434348), (6, 13695290), (7, 11738820), (10, 8217174), (12, 6847645), (14, 5869410), (15, 5478116), (20, 4108587), (21, 3912940), (28, 2934705), (30, 2739058), (35, 2347764), (42, 1956470), (60, 1369529), (70, 1173882), (84, 978235), (105, 782588), (140, 586941), (179, 459060), (210, 391294), (358, 229530), (420, 195647), (537, 153020), (716, 114765), (895, 91812), (1074, 76510), (1093, 75180), (1253, 65580), (1790, 45906), (2148, 38255), (2186, 37590), (2506, 32790), (2685, 30604), (3279, 25060), (3580, 22953), (3759, 21860), (4372, 18795), (5012, 16395), (5370, 15302), (5465, 15036), (6265, 13116), (6558, 12530), (7518, 10930), (7651, 10740)]