1729266990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{88817}}^1$

素因数の和:88897

約数の個数: 64

約数和(自身を含む): 4604325120

約数和(自身を除く): 2875058130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 6490, 9735, 19470, 88817, 177634, 266451, 444085, 532902, 888170, 976987, 1332255, 1953974, 2664510, 2930961, 4884935, 5240203, 5861922, 9769870, 10480406, 14654805, 15720609, 26201015, 29309610, 31441218, 52402030, 57642233, 78603045, 115284466, 157206090, 172926699, 288211165, 345853398, 576422330, 864633495, 1729266990]

約数ペア:

[(1, 1729266990), (2, 864633495), (3, 576422330), (5, 345853398), (6, 288211165), (10, 172926699), (11, 157206090), (15, 115284466), (22, 78603045), (30, 57642233), (33, 52402030), (55, 31441218), (59, 29309610), (66, 26201015), (110, 15720609), (118, 14654805), (165, 10480406), (177, 9769870), (295, 5861922), (330, 5240203), (354, 4884935), (590, 2930961), (649, 2664510), (885, 1953974), (1298, 1332255), (1770, 976987), (1947, 888170), (3245, 532902), (3894, 444085), (6490, 266451), (9735, 177634), (19470, 88817)]