90488230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 191046240

約数和(自身を除く): 100558010

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 769, 1435, 1538, 1681, 2870, 3362, 3845, 5383, 7690, 8405, 10766, 11767, 16810, 23534, 26915, 31529, 53830, 58835, 63058, 117670, 157645, 220703, 315290, 441406, 1103515, 1292689, 2207030, 2585378, 6463445, 9048823, 12926890, 18097646, 45244115, 90488230]

約数ペア:

[(1, 90488230), (2, 45244115), (5, 18097646), (7, 12926890), (10, 9048823), (14, 6463445), (35, 2585378), (41, 2207030), (70, 1292689), (82, 1103515), (205, 441406), (287, 315290), (410, 220703), (574, 157645), (769, 117670), (1435, 63058), (1538, 58835), (1681, 53830), (2870, 31529), (3362, 26915), (3845, 23534), (5383, 16810), (7690, 11767), (8405, 10766)]