90982130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 181025280

約数和(自身を除く): 90043150

約数列:

[1, 2, 5, 10, 17, 34, 47, 59, 85, 94, 118, 170, 193, 235, 295, 386, 470, 590, 799, 965, 1003, 1598, 1930, 2006, 2773, 3281, 3995, 5015, 5546, 6562, 7990, 9071, 10030, 11387, 13865, 16405, 18142, 22774, 27730, 32810, 45355, 47141, 56935, 90710, 94282, 113870, 154207, 193579, 235705, 308414, 387158, 471410, 535189, 771035, 967895, 1070378, 1542070, 1935790, 2675945, 5351890, 9098213, 18196426, 45491065, 90982130]

約数ペア:

[(1, 90982130), (2, 45491065), (5, 18196426), (10, 9098213), (17, 5351890), (34, 2675945), (47, 1935790), (59, 1542070), (85, 1070378), (94, 967895), (118, 771035), (170, 535189), (193, 471410), (235, 387158), (295, 308414), (386, 235705), (470, 193579), (590, 154207), (799, 113870), (965, 94282), (1003, 90710), (1598, 56935), (1930, 47141), (2006, 45355), (2773, 32810), (3281, 27730), (3995, 22774), (5015, 18142), (5546, 16405), (6562, 13865), (7990, 11387), (9071, 10030)]