1261036730

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{2939}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 2297574720

約数和(自身を除く): 1036537990

約数列:

[1, 2, 5, 10, 107, 214, 401, 535, 802, 1070, 2005, 2939, 4010, 5878, 14695, 29390, 42907, 85814, 214535, 314473, 429070, 628946, 1178539, 1572365, 2357078, 3144730, 5892695, 11785390, 126103673, 252207346, 630518365, 1261036730]

約数ペア:

[(1, 1261036730), (2, 630518365), (5, 252207346), (10, 126103673), (107, 11785390), (214, 5892695), (401, 3144730), (535, 2357078), (802, 1572365), (1070, 1178539), (2005, 628946), (2939, 429070), (4010, 314473), (5878, 214535), (14695, 85814), (29390, 42907)]