510758703

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 1008065520

約数和(自身を除く): 497306817

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 49, 57, 63, 81, 91, 117, 133, 147, 171, 189, 247, 273, 351, 399, 441, 513, 521, 567, 637, 741, 819, 931, 1053, 1197, 1323, 1539, 1563, 1729, 1911, 2223, 2457, 2793, 3591, 3647, 3969, 4689, 5187, 5733, 6669, 6773, 7371, 8379, 9899, 10773, 10941, 12103, 14067, 15561, 17199, 20007, 20319, 25137, 25529, 29697, 32823, 36309, 42201, 46683, 47411, 51597, 60957, 69293, 75411, 76587, 89091, 98469, 108927, 128687, 140049, 142233, 182871, 207879, 229761, 267273, 295407, 326781, 331877, 386061, 426699, 485051, 548613, 623637, 689283, 801819, 900809, 980343, 995631, 1158183, 1280097, 1455153, 1870911, 2067849, 2702427, 2986893, 3474549, 3840291, 4365459, 5612733, 6305663, 8107281, 8960679, 10423647, 13096377, 18916989, 24321843, 26882037, 39289131, 56750967, 72965529, 170252901, 510758703]

約数ペア:

[(1, 510758703), (3, 170252901), (7, 72965529), (9, 56750967), (13, 39289131), (19, 26882037), (21, 24321843), (27, 18916989), (39, 13096377), (49, 10423647), (57, 8960679), (63, 8107281), (81, 6305663), (91, 5612733), (117, 4365459), (133, 3840291), (147, 3474549), (171, 2986893), (189, 2702427), (247, 2067849), (273, 1870911), (351, 1455153), (399, 1280097), (441, 1158183), (513, 995631), (521, 980343), (567, 900809), (637, 801819), (741, 689283), (819, 623637), (931, 548613), (1053, 485051), (1197, 426699), (1323, 386061), (1539, 331877), (1563, 326781), (1729, 295407), (1911, 267273), (2223, 229761), (2457, 207879), (2793, 182871), (3591, 142233), (3647, 140049), (3969, 128687), (4689, 108927), (5187, 98469), (5733, 89091), (6669, 76587), (6773, 75411), (7371, 69293), (8379, 60957), (9899, 51597), (10773, 47411), (10941, 46683), (12103, 42201), (14067, 36309), (15561, 32823), (17199, 29697), (20007, 25529), (20319, 25137)]