68700486015

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{37493}}^1$

素因数の和:37798

約数の個数: 96

約数和(自身を含む): 142591181760

約数和(自身を除く): 73890695745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 277, 315, 441, 735, 831, 945, 1323, 1385, 1939, 2205, 2493, 4155, 5817, 6615, 7479, 9695, 12465, 13573, 17451, 29085, 37395, 37493, 40719, 52353, 67865, 87255, 112479, 122157, 187465, 203595, 261765, 262451, 337437, 366471, 562395, 610785, 787353, 1012311, 1312255, 1687185, 1832355, 1837157, 2362059, 3936765, 5061555, 5511471, 7086177, 9185785, 10385561, 11810295, 16534413, 27557355, 31156683, 35430885, 49603239, 51927805, 72698927, 82672065, 93470049, 155783415, 218096781, 248016195, 280410147, 363494635, 467350245, 508892489, 654290343, 1090483905, 1402050735, 1526677467, 1962871029, 2544462445, 3271451715, 4580032401, 7633387335, 9814355145, 13740097203, 22900162005, 68700486015]

約数ペア:

[(1, 68700486015), (3, 22900162005), (5, 13740097203), (7, 9814355145), (9, 7633387335), (15, 4580032401), (21, 3271451715), (27, 2544462445), (35, 1962871029), (45, 1526677467), (49, 1402050735), (63, 1090483905), (105, 654290343), (135, 508892489), (147, 467350245), (189, 363494635), (245, 280410147), (277, 248016195), (315, 218096781), (441, 155783415), (735, 93470049), (831, 82672065), (945, 72698927), (1323, 51927805), (1385, 49603239), (1939, 35430885), (2205, 31156683), (2493, 27557355), (4155, 16534413), (5817, 11810295), (6615, 10385561), (7479, 9185785), (9695, 7086177), (12465, 5511471), (13573, 5061555), (17451, 3936765), (29085, 2362059), (37395, 1837157), (37493, 1832355), (40719, 1687185), (52353, 1312255), (67865, 1012311), (87255, 787353), (112479, 610785), (122157, 562395), (187465, 366471), (203595, 337437), (261765, 262451)]