2763530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 6435072

約数和(自身を除く): 3671542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 97, 110, 154, 185, 194, 259, 370, 385, 407, 485, 518, 679, 770, 814, 970, 1067, 1295, 1358, 2035, 2134, 2590, 2849, 3395, 3589, 4070, 5335, 5698, 6790, 7178, 7469, 10670, 14245, 14938, 17945, 25123, 28490, 35890, 37345, 39479, 50246, 74690, 78958, 125615, 197395, 251230, 276353, 394790, 552706, 1381765, 2763530]

約数ペア:

[(1, 2763530), (2, 1381765), (5, 552706), (7, 394790), (10, 276353), (11, 251230), (14, 197395), (22, 125615), (35, 78958), (37, 74690), (55, 50246), (70, 39479), (74, 37345), (77, 35890), (97, 28490), (110, 25123), (154, 17945), (185, 14938), (194, 14245), (259, 10670), (370, 7469), (385, 7178), (407, 6790), (485, 5698), (518, 5335), (679, 4070), (770, 3589), (814, 3395), (970, 2849), (1067, 2590), (1295, 2134), (1358, 2035)]