305286870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4027}}^1$

素因数の和:4082

約数の個数: 96

約数和(自身を含む): 883968768

約数和(自身を除く): 578681898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 361, 399, 570, 665, 722, 798, 1083, 1330, 1805, 1995, 2166, 2527, 3610, 3990, 4027, 5054, 5415, 7581, 8054, 10830, 12081, 12635, 15162, 20135, 24162, 25270, 28189, 37905, 40270, 56378, 60405, 75810, 76513, 84567, 120810, 140945, 153026, 169134, 229539, 281890, 382565, 422835, 459078, 535591, 765130, 845670, 1071182, 1147695, 1453747, 1606773, 2295390, 2677955, 2907494, 3213546, 4361241, 5355910, 7268735, 8033865, 8722482, 10176229, 14537470, 16067730, 20352458, 21806205, 30528687, 43612410, 50881145, 61057374, 101762290, 152643435, 305286870]

約数ペア:

[(1, 305286870), (2, 152643435), (3, 101762290), (5, 61057374), (6, 50881145), (7, 43612410), (10, 30528687), (14, 21806205), (15, 20352458), (19, 16067730), (21, 14537470), (30, 10176229), (35, 8722482), (38, 8033865), (42, 7268735), (57, 5355910), (70, 4361241), (95, 3213546), (105, 2907494), (114, 2677955), (133, 2295390), (190, 1606773), (210, 1453747), (266, 1147695), (285, 1071182), (361, 845670), (399, 765130), (570, 535591), (665, 459078), (722, 422835), (798, 382565), (1083, 281890), (1330, 229539), (1805, 169134), (1995, 153026), (2166, 140945), (2527, 120810), (3610, 84567), (3990, 76513), (4027, 75810), (5054, 60405), (5415, 56378), (7581, 40270), (8054, 37905), (10830, 28189), (12081, 25270), (12635, 24162), (15162, 20135)]