212406930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14479}}^1$

素因数の和:14655

約数の個数: 48

約数和(自身を含む): 555684480

約数和(自身を除く): 343277550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14479, 14670, 28958, 43437, 72395, 86874, 130311, 144790, 217185, 260622, 434370, 651555, 1303110, 2360077, 4720154, 7080231, 11800385, 14160462, 21240693, 23600770, 35401155, 42481386, 70802310, 106203465, 212406930]

約数ペア:

[(1, 212406930), (2, 106203465), (3, 70802310), (5, 42481386), (6, 35401155), (9, 23600770), (10, 21240693), (15, 14160462), (18, 11800385), (30, 7080231), (45, 4720154), (90, 2360077), (163, 1303110), (326, 651555), (489, 434370), (815, 260622), (978, 217185), (1467, 144790), (1630, 130311), (2445, 86874), (2934, 72395), (4890, 43437), (7335, 28958), (14479, 14670)]