515271540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18311}}^1$

素因数の和:18397

約数の個数: 96

約数和(自身を含む): 1673570304

約数和(自身を除く): 1158298764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 18311, 28140, 36622, 54933, 73244, 91555, 109866, 128177, 183110, 219732, 256354, 274665, 366220, 384531, 512708, 549330, 640885, 769062, 1098660, 1226837, 1281770, 1538124, 1922655, 2453674, 2563540, 3680511, 3845310, 4907348, 6134185, 7361022, 7690620, 8587859, 12268370, 14722044, 17175718, 18402555, 24536740, 25763577, 34351436, 36805110, 42939295, 51527154, 73610220, 85878590, 103054308, 128817885, 171757180, 257635770, 515271540]

約数ペア:

[(1, 515271540), (2, 257635770), (3, 171757180), (4, 128817885), (5, 103054308), (6, 85878590), (7, 73610220), (10, 51527154), (12, 42939295), (14, 36805110), (15, 34351436), (20, 25763577), (21, 24536740), (28, 18402555), (30, 17175718), (35, 14722044), (42, 12268370), (60, 8587859), (67, 7690620), (70, 7361022), (84, 6134185), (105, 4907348), (134, 3845310), (140, 3680511), (201, 2563540), (210, 2453674), (268, 1922655), (335, 1538124), (402, 1281770), (420, 1226837), (469, 1098660), (670, 769062), (804, 640885), (938, 549330), (1005, 512708), (1340, 384531), (1407, 366220), (1876, 274665), (2010, 256354), (2345, 219732), (2814, 183110), (4020, 128177), (4690, 109866), (5628, 91555), (7035, 73244), (9380, 54933), (14070, 36622), (18311, 28140)]