122645710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 248909760

約数和(自身を除く): 126264050

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 109, 110, 193, 218, 265, 386, 530, 545, 583, 965, 1090, 1166, 1199, 1930, 2123, 2398, 2915, 4246, 5777, 5830, 5995, 10229, 10615, 11554, 11990, 20458, 21037, 21230, 28885, 42074, 51145, 57770, 63547, 102290, 105185, 112519, 127094, 210370, 225038, 231407, 317735, 462814, 562595, 635470, 1114961, 1125190, 1157035, 2229922, 2314070, 5574805, 11149610, 12264571, 24529142, 61322855, 122645710]

約数ペア:

[(1, 122645710), (2, 61322855), (5, 24529142), (10, 12264571), (11, 11149610), (22, 5574805), (53, 2314070), (55, 2229922), (106, 1157035), (109, 1125190), (110, 1114961), (193, 635470), (218, 562595), (265, 462814), (386, 317735), (530, 231407), (545, 225038), (583, 210370), (965, 127094), (1090, 112519), (1166, 105185), (1199, 102290), (1930, 63547), (2123, 57770), (2398, 51145), (2915, 42074), (4246, 28885), (5777, 21230), (5830, 21037), (5995, 20458), (10229, 11990), (10615, 11554)]