89114370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 138981630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 790, 1185, 1501, 1979, 2370, 3002, 3958, 4503, 5937, 7505, 9006, 9895, 11874, 15010, 19790, 22515, 29685, 37601, 45030, 59370, 75202, 112803, 156341, 188005, 225606, 312682, 376010, 469023, 564015, 781705, 938046, 1128030, 1563410, 2345115, 2970479, 4690230, 5940958, 8911437, 14852395, 17822874, 29704790, 44557185, 89114370]

約数ペア:

[(1, 89114370), (2, 44557185), (3, 29704790), (5, 17822874), (6, 14852395), (10, 8911437), (15, 5940958), (19, 4690230), (30, 2970479), (38, 2345115), (57, 1563410), (79, 1128030), (95, 938046), (114, 781705), (158, 564015), (190, 469023), (237, 376010), (285, 312682), (395, 225606), (474, 188005), (570, 156341), (790, 112803), (1185, 75202), (1501, 59370), (1979, 45030), (2370, 37601), (3002, 29685), (3958, 22515), (4503, 19790), (5937, 15010), (7505, 11874), (9006, 9895)]