11920370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 27184896

約数和(自身を除く): 15264526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 113, 137, 154, 226, 274, 385, 565, 685, 770, 791, 959, 1130, 1243, 1370, 1507, 1582, 1918, 2486, 3014, 3955, 4795, 6215, 7535, 7910, 8701, 9590, 10549, 12430, 15070, 15481, 17402, 21098, 30962, 43505, 52745, 77405, 87010, 105490, 108367, 154810, 170291, 216734, 340582, 541835, 851455, 1083670, 1192037, 1702910, 2384074, 5960185, 11920370]

約数ペア:

[(1, 11920370), (2, 5960185), (5, 2384074), (7, 1702910), (10, 1192037), (11, 1083670), (14, 851455), (22, 541835), (35, 340582), (55, 216734), (70, 170291), (77, 154810), (110, 108367), (113, 105490), (137, 87010), (154, 77405), (226, 52745), (274, 43505), (385, 30962), (565, 21098), (685, 17402), (770, 15481), (791, 15070), (959, 12430), (1130, 10549), (1243, 9590), (1370, 8701), (1507, 7910), (1582, 7535), (1918, 6215), (2486, 4795), (3014, 3955)]