213066510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 526528512

約数和(自身を除く): 313462002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 137, 141, 235, 274, 282, 411, 470, 685, 705, 822, 1103, 1370, 1410, 2055, 2206, 3309, 4110, 5515, 6439, 6618, 11030, 12878, 16545, 19317, 32195, 33090, 38634, 51841, 64390, 96585, 103682, 151111, 155523, 193170, 259205, 302222, 311046, 453333, 518410, 755555, 777615, 906666, 1511110, 1555230, 2266665, 4533330, 7102217, 14204434, 21306651, 35511085, 42613302, 71022170, 106533255, 213066510]

約数ペア:

[(1, 213066510), (2, 106533255), (3, 71022170), (5, 42613302), (6, 35511085), (10, 21306651), (15, 14204434), (30, 7102217), (47, 4533330), (94, 2266665), (137, 1555230), (141, 1511110), (235, 906666), (274, 777615), (282, 755555), (411, 518410), (470, 453333), (685, 311046), (705, 302222), (822, 259205), (1103, 193170), (1370, 155523), (1410, 151111), (2055, 103682), (2206, 96585), (3309, 64390), (4110, 51841), (5515, 38634), (6439, 33090), (6618, 32195), (11030, 19317), (12878, 16545)]