54245730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 169537536

約数和(自身を除く): 115291806

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1021, 1155, 1265, 1518, 1610, 1771, 2042, 2310, 2415, 2530, 3063, 3542, 3795, 4830, 5105, 5313, 6126, 7147, 7590, 8855, 10210, 10626, 11231, 14294, 15315, 17710, 21441, 22462, 23483, 26565, 30630, 33693, 35735, 42882, 46966, 53130, 56155, 67386, 70449, 71470, 78617, 107205, 112310, 117415, 140898, 157234, 164381, 168465, 214410, 234830, 235851, 258313, 328762, 336930, 352245, 393085, 471702, 493143, 516626, 704490, 774939, 786170, 821905, 986286, 1179255, 1291565, 1549878, 1643810, 1808191, 2358510, 2465715, 2583130, 3616382, 3874695, 4931430, 5424573, 7749390, 9040955, 10849146, 18081910, 27122865, 54245730]

約数ペア:

[(1, 54245730), (2, 27122865), (3, 18081910), (5, 10849146), (6, 9040955), (7, 7749390), (10, 5424573), (11, 4931430), (14, 3874695), (15, 3616382), (21, 2583130), (22, 2465715), (23, 2358510), (30, 1808191), (33, 1643810), (35, 1549878), (42, 1291565), (46, 1179255), (55, 986286), (66, 821905), (69, 786170), (70, 774939), (77, 704490), (105, 516626), (110, 493143), (115, 471702), (138, 393085), (154, 352245), (161, 336930), (165, 328762), (210, 258313), (230, 235851), (231, 234830), (253, 214410), (322, 168465), (330, 164381), (345, 157234), (385, 140898), (462, 117415), (483, 112310), (506, 107205), (690, 78617), (759, 71470), (770, 70449), (805, 67386), (966, 56155), (1021, 53130), (1155, 46966), (1265, 42882), (1518, 35735), (1610, 33693), (1771, 30630), (2042, 26565), (2310, 23483), (2415, 22462), (2530, 21441), (3063, 17710), (3542, 15315), (3795, 14294), (4830, 11231), (5105, 10626), (5313, 10210), (6126, 8855), (7147, 7590)]