1566981290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 3490969104

約数和(自身を除く): 1923987814

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 313, 490, 595, 601, 626, 833, 1190, 1202, 1565, 1666, 2191, 3005, 3130, 4165, 4207, 4382, 5321, 6010, 8330, 8414, 10217, 10642, 10955, 15337, 20434, 21035, 21910, 26605, 29449, 30674, 37247, 42070, 51085, 53210, 58898, 71519, 74494, 76685, 102170, 143038, 147245, 153370, 186235, 188113, 260729, 294490, 357595, 372470, 376226, 500633, 521458, 715190, 940565, 1001266, 1303645, 1316791, 1881130, 2503165, 2607290, 2633582, 3197921, 5006330, 6395842, 6583955, 9217537, 13167910, 15989605, 18435074, 22385447, 31979210, 44770894, 46087685, 92175370, 111927235, 156698129, 223854470, 313396258, 783490645, 1566981290]

約数ペア:

[(1, 1566981290), (2, 783490645), (5, 313396258), (7, 223854470), (10, 156698129), (14, 111927235), (17, 92175370), (34, 46087685), (35, 44770894), (49, 31979210), (70, 22385447), (85, 18435074), (98, 15989605), (119, 13167910), (170, 9217537), (238, 6583955), (245, 6395842), (313, 5006330), (490, 3197921), (595, 2633582), (601, 2607290), (626, 2503165), (833, 1881130), (1190, 1316791), (1202, 1303645), (1565, 1001266), (1666, 940565), (2191, 715190), (3005, 521458), (3130, 500633), (4165, 376226), (4207, 372470), (4382, 357595), (5321, 294490), (6010, 260729), (8330, 188113), (8414, 186235), (10217, 153370), (10642, 147245), (10955, 143038), (15337, 102170), (20434, 76685), (21035, 74494), (21910, 71519), (26605, 58898), (29449, 53210), (30674, 51085), (37247, 42070)]