71433270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1657}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 186226560

約数和(自身を除く): 114793290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 1657, 2395, 2874, 3314, 4311, 4790, 4971, 7185, 8285, 8622, 9942, 14370, 14913, 16570, 21555, 24855, 29826, 43110, 49710, 74565, 149130, 793703, 1587406, 2381109, 3968515, 4762218, 7143327, 7937030, 11905545, 14286654, 23811090, 35716635, 71433270]

約数ペア:

[(1, 71433270), (2, 35716635), (3, 23811090), (5, 14286654), (6, 11905545), (9, 7937030), (10, 7143327), (15, 4762218), (18, 3968515), (30, 2381109), (45, 1587406), (90, 793703), (479, 149130), (958, 74565), (1437, 49710), (1657, 43110), (2395, 29826), (2874, 24855), (3314, 21555), (4311, 16570), (4790, 14913), (4971, 14370), (7185, 9942), (8285, 8622)]