211370670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2314

約数の個数: 96

約数和(自身を含む): 632369088

約数和(自身を除く): 420998418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 785, 942, 1099, 1413, 1570, 2137, 2198, 2355, 2826, 3297, 4274, 4710, 5495, 6411, 6594, 7065, 9891, 10685, 10990, 12822, 14130, 14959, 16485, 19233, 19782, 21370, 29918, 32055, 32970, 38466, 44877, 49455, 64110, 74795, 89754, 96165, 98910, 134631, 149590, 192330, 224385, 269262, 335509, 448770, 671018, 673155, 1006527, 1346310, 1677545, 2013054, 2348563, 3019581, 3355090, 4697126, 5032635, 6039162, 7045689, 10065270, 11742815, 14091378, 15097905, 21137067, 23485630, 30195810, 35228445, 42274134, 70456890, 105685335, 211370670]

約数ペア:

[(1, 211370670), (2, 105685335), (3, 70456890), (5, 42274134), (6, 35228445), (7, 30195810), (9, 23485630), (10, 21137067), (14, 15097905), (15, 14091378), (18, 11742815), (21, 10065270), (30, 7045689), (35, 6039162), (42, 5032635), (45, 4697126), (63, 3355090), (70, 3019581), (90, 2348563), (105, 2013054), (126, 1677545), (157, 1346310), (210, 1006527), (314, 673155), (315, 671018), (471, 448770), (630, 335509), (785, 269262), (942, 224385), (1099, 192330), (1413, 149590), (1570, 134631), (2137, 98910), (2198, 96165), (2355, 89754), (2826, 74795), (3297, 64110), (4274, 49455), (4710, 44877), (5495, 38466), (6411, 32970), (6594, 32055), (7065, 29918), (9891, 21370), (10685, 19782), (10990, 19233), (12822, 16485), (14130, 14959)]