542319330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13109}}^1$

素因数の和:13323

約数の個数: 64

約数和(自身を含む): 1495169280

約数和(自身を除く): 952849950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 4137, 5910, 6895, 8274, 13109, 13790, 20685, 26218, 39327, 41370, 65545, 78654, 91763, 131090, 183526, 196635, 275289, 393270, 458815, 550578, 917630, 1376445, 2582473, 2752890, 5164946, 7747419, 12912365, 15494838, 18077311, 25824730, 36154622, 38737095, 54231933, 77474190, 90386555, 108463866, 180773110, 271159665, 542319330]

約数ペア:

[(1, 542319330), (2, 271159665), (3, 180773110), (5, 108463866), (6, 90386555), (7, 77474190), (10, 54231933), (14, 38737095), (15, 36154622), (21, 25824730), (30, 18077311), (35, 15494838), (42, 12912365), (70, 7747419), (105, 5164946), (197, 2752890), (210, 2582473), (394, 1376445), (591, 917630), (985, 550578), (1182, 458815), (1379, 393270), (1970, 275289), (2758, 196635), (2955, 183526), (4137, 131090), (5910, 91763), (6895, 78654), (8274, 65545), (13109, 41370), (13790, 39327), (20685, 26218)]