15661874270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{8147}}^1$

素因数の和:9137

約数の個数: 64

約数和(自身を含む): 33368993280

約数和(自身を除く): 17707119010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 947, 1015, 1894, 2030, 4735, 6629, 8147, 9470, 13258, 16294, 27463, 33145, 40735, 54926, 57029, 66290, 81470, 114058, 137315, 192241, 236263, 274630, 285145, 384482, 472526, 570290, 961205, 1181315, 1653841, 1922410, 2362630, 3307682, 7715209, 8269205, 15430418, 16538410, 38576045, 54006463, 77152090, 108012926, 223741061, 270032315, 447482122, 540064630, 1118705305, 1566187427, 2237410610, 3132374854, 7830937135, 15661874270]

約数ペア:

[(1, 15661874270), (2, 7830937135), (5, 3132374854), (7, 2237410610), (10, 1566187427), (14, 1118705305), (29, 540064630), (35, 447482122), (58, 270032315), (70, 223741061), (145, 108012926), (203, 77152090), (290, 54006463), (406, 38576045), (947, 16538410), (1015, 15430418), (1894, 8269205), (2030, 7715209), (4735, 3307682), (6629, 2362630), (8147, 1922410), (9470, 1653841), (13258, 1181315), (16294, 961205), (27463, 570290), (33145, 472526), (40735, 384482), (54926, 285145), (57029, 274630), (66290, 236263), (81470, 192241), (114058, 137315)]