2888370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 7637760

約数和(自身を除く): 4749390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 479, 603, 670, 958, 1005, 1206, 1437, 2010, 2395, 2874, 3015, 4311, 4790, 6030, 7185, 8622, 14370, 21555, 32093, 43110, 64186, 96279, 160465, 192558, 288837, 320930, 481395, 577674, 962790, 1444185, 2888370]

約数ペア:

[(1, 2888370), (2, 1444185), (3, 962790), (5, 577674), (6, 481395), (9, 320930), (10, 288837), (15, 192558), (18, 160465), (30, 96279), (45, 64186), (67, 43110), (90, 32093), (134, 21555), (201, 14370), (335, 8622), (402, 7185), (479, 6030), (603, 4790), (670, 4311), (958, 3015), (1005, 2874), (1206, 2395), (1437, 2010)]