199071780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{17191}}^1$

素因数の和:17396

約数の個数: 48

約数和(自身を含む): 560321664

約数和(自身を除く): 361249884

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, 17191, 34382, 51573, 68764, 85955, 103146, 171910, 206292, 257865, 343820, 515730, 1031460, 3317863, 6635726, 9953589, 13271452, 16589315, 19907178, 33178630, 39814356, 49767945, 66357260, 99535890, 199071780]

約数ペア:

[(1, 199071780), (2, 99535890), (3, 66357260), (4, 49767945), (5, 39814356), (6, 33178630), (10, 19907178), (12, 16589315), (15, 13271452), (20, 9953589), (30, 6635726), (60, 3317863), (193, 1031460), (386, 515730), (579, 343820), (772, 257865), (965, 206292), (1158, 171910), (1930, 103146), (2316, 85955), (2895, 68764), (3860, 51573), (5790, 34382), (11580, 17191)]