22040340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 71387904

約数和(自身を除く): 49347564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 541, 582, 679, 970, 1082, 1164, 1358, 1455, 1623, 1940, 2037, 2164, 2705, 2716, 2910, 3246, 3395, 3787, 4074, 5410, 5820, 6492, 6790, 7574, 8115, 8148, 10185, 10820, 11361, 13580, 15148, 16230, 18935, 20370, 22722, 32460, 37870, 40740, 45444, 52477, 56805, 75740, 104954, 113610, 157431, 209908, 227220, 262385, 314862, 367339, 524770, 629724, 734678, 787155, 1049540, 1102017, 1469356, 1574310, 1836695, 2204034, 3148620, 3673390, 4408068, 5510085, 7346780, 11020170, 22040340]

約数ペア:

[(1, 22040340), (2, 11020170), (3, 7346780), (4, 5510085), (5, 4408068), (6, 3673390), (7, 3148620), (10, 2204034), (12, 1836695), (14, 1574310), (15, 1469356), (20, 1102017), (21, 1049540), (28, 787155), (30, 734678), (35, 629724), (42, 524770), (60, 367339), (70, 314862), (84, 262385), (97, 227220), (105, 209908), (140, 157431), (194, 113610), (210, 104954), (291, 75740), (388, 56805), (420, 52477), (485, 45444), (541, 40740), (582, 37870), (679, 32460), (970, 22722), (1082, 20370), (1164, 18935), (1358, 16230), (1455, 15148), (1623, 13580), (1940, 11361), (2037, 10820), (2164, 10185), (2705, 8148), (2716, 8115), (2910, 7574), (3246, 6790), (3395, 6492), (3787, 5820), (4074, 5410)]