69345650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 143160480

約数和(自身を除く): 73814830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2137, 2950, 3245, 4274, 6490, 10685, 16225, 21370, 23507, 32450, 47014, 53425, 106850, 117535, 126083, 235070, 252166, 587675, 630415, 1175350, 1260830, 1386913, 2773826, 3152075, 6304150, 6934565, 13869130, 34672825, 69345650]

約数ペア:

[(1, 69345650), (2, 34672825), (5, 13869130), (10, 6934565), (11, 6304150), (22, 3152075), (25, 2773826), (50, 1386913), (55, 1260830), (59, 1175350), (110, 630415), (118, 587675), (275, 252166), (295, 235070), (550, 126083), (590, 117535), (649, 106850), (1298, 53425), (1475, 47014), (2137, 32450), (2950, 23507), (3245, 21370), (4274, 16225), (6490, 10685)]