2010230530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{3631}}^1$

素因数の和:4375

約数の個数: 64

約数和(自身を含む): 4518789120

約数和(自身を除く): 2508558590

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 719, 770, 1438, 3595, 3631, 5033, 7190, 7262, 7909, 10066, 15818, 18155, 25165, 25417, 36310, 39545, 39941, 50330, 50834, 55363, 79090, 79882, 110726, 127085, 199705, 254170, 276815, 279587, 399410, 553630, 559174, 1397935, 2610689, 2795870, 5221378, 13053445, 18274823, 26106890, 28717579, 36549646, 57435158, 91374115, 143587895, 182748230, 201023053, 287175790, 402046106, 1005115265, 2010230530]

約数ペア:

[(1, 2010230530), (2, 1005115265), (5, 402046106), (7, 287175790), (10, 201023053), (11, 182748230), (14, 143587895), (22, 91374115), (35, 57435158), (55, 36549646), (70, 28717579), (77, 26106890), (110, 18274823), (154, 13053445), (385, 5221378), (719, 2795870), (770, 2610689), (1438, 1397935), (3595, 559174), (3631, 553630), (5033, 399410), (7190, 279587), (7262, 276815), (7909, 254170), (10066, 199705), (15818, 127085), (18155, 110726), (25165, 79882), (25417, 79090), (36310, 55363), (39545, 50834), (39941, 50330)]