616970820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{53279}}^1$

素因数の和:53484

約数の個数: 48

約数和(自身を含む): 1736501760

約数和(自身を除く): 1119530940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 53279, 106558, 159837, 213116, 266395, 319674, 532790, 639348, 799185, 1065580, 1598370, 3196740, 10282847, 20565694, 30848541, 41131388, 51414235, 61697082, 102828470, 123394164, 154242705, 205656940, 308485410, 616970820]

約数ペア:

[(1, 616970820), (2, 308485410), (3, 205656940), (4, 154242705), (5, 123394164), (6, 102828470), (10, 61697082), (12, 51414235), (15, 41131388), (20, 30848541), (30, 20565694), (60, 10282847), (193, 3196740), (386, 1598370), (579, 1065580), (772, 799185), (965, 639348), (1158, 532790), (1930, 319674), (2316, 266395), (2895, 213116), (3860, 159837), (5790, 106558), (11580, 53279)]