1946220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 5510400

約数和(自身を除く): 3564180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 199, 326, 398, 489, 597, 652, 796, 815, 978, 995, 1194, 1630, 1956, 1990, 2388, 2445, 2985, 3260, 3980, 4890, 5970, 9780, 11940, 32437, 64874, 97311, 129748, 162185, 194622, 324370, 389244, 486555, 648740, 973110, 1946220]

約数ペア:

[(1, 1946220), (2, 973110), (3, 648740), (4, 486555), (5, 389244), (6, 324370), (10, 194622), (12, 162185), (15, 129748), (20, 97311), (30, 64874), (60, 32437), (163, 11940), (199, 9780), (326, 5970), (398, 4890), (489, 3980), (597, 3260), (652, 2985), (796, 2445), (815, 2388), (978, 1990), (995, 1956), (1194, 1630)]