171998610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1217}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 472856832

約数和(自身を除く): 300858222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 673, 1217, 1346, 2019, 2434, 3365, 3651, 4038, 4711, 6085, 6730, 7302, 8519, 9422, 10095, 12170, 14133, 17038, 18255, 20190, 23555, 25557, 28266, 36510, 42595, 47110, 51114, 70665, 85190, 127785, 141330, 255570, 819041, 1638082, 2457123, 4095205, 4914246, 5733287, 8190410, 11466574, 12285615, 17199861, 24571230, 28666435, 34399722, 57332870, 85999305, 171998610]

約数ペア:

[(1, 171998610), (2, 85999305), (3, 57332870), (5, 34399722), (6, 28666435), (7, 24571230), (10, 17199861), (14, 12285615), (15, 11466574), (21, 8190410), (30, 5733287), (35, 4914246), (42, 4095205), (70, 2457123), (105, 1638082), (210, 819041), (673, 255570), (1217, 141330), (1346, 127785), (2019, 85190), (2434, 70665), (3365, 51114), (3651, 47110), (4038, 42595), (4711, 36510), (6085, 28266), (6730, 25557), (7302, 23555), (8519, 20190), (9422, 18255), (10095, 17038), (12170, 14133)]