2945735810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 5673369600

約数和(自身を除く): 2727633790

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 379, 470, 719, 758, 1081, 1438, 1895, 2162, 3595, 3790, 5405, 7190, 8717, 10810, 16537, 17434, 17813, 33074, 33793, 35626, 43585, 67586, 82685, 87170, 89065, 165370, 168965, 178130, 272501, 337930, 409699, 545002, 777239, 819398, 1362505, 1554478, 2048495, 2725010, 3886195, 4096990, 6267523, 7772390, 12535046, 12807547, 25615094, 31337615, 62675230, 64037735, 128075470, 294573581, 589147162, 1472867905, 2945735810]

約数ペア:

[(1, 2945735810), (2, 1472867905), (5, 589147162), (10, 294573581), (23, 128075470), (46, 64037735), (47, 62675230), (94, 31337615), (115, 25615094), (230, 12807547), (235, 12535046), (379, 7772390), (470, 6267523), (719, 4096990), (758, 3886195), (1081, 2725010), (1438, 2048495), (1895, 1554478), (2162, 1362505), (3595, 819398), (3790, 777239), (5405, 545002), (7190, 409699), (8717, 337930), (10810, 272501), (16537, 178130), (17434, 168965), (17813, 165370), (33074, 89065), (33793, 87170), (35626, 82685), (43585, 67586)]