862036740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71479}}^1$

素因数の和:71561

約数の個数: 72

約数和(自身を含む): 2653909440

約数和(自身を除く): 1791872700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 71479, 142958, 214437, 285916, 357395, 428874, 643311, 714790, 857748, 1072185, 1286622, 1429580, 2144370, 2573244, 3216555, 4288740, 4789093, 6433110, 9578186, 12866220, 14367279, 19156372, 23945465, 28734558, 43101837, 47890930, 57469116, 71836395, 86203674, 95781860, 143672790, 172407348, 215509185, 287345580, 431018370, 862036740]

約数ペア:

[(1, 862036740), (2, 431018370), (3, 287345580), (4, 215509185), (5, 172407348), (6, 143672790), (9, 95781860), (10, 86203674), (12, 71836395), (15, 57469116), (18, 47890930), (20, 43101837), (30, 28734558), (36, 23945465), (45, 19156372), (60, 14367279), (67, 12866220), (90, 9578186), (134, 6433110), (180, 4789093), (201, 4288740), (268, 3216555), (335, 2573244), (402, 2144370), (603, 1429580), (670, 1286622), (804, 1072185), (1005, 857748), (1206, 714790), (1340, 643311), (2010, 428874), (2412, 357395), (3015, 285916), (4020, 214437), (6030, 142958), (12060, 71479)]