295690780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{192007}}^1$

素因数の和:192034

約数の個数: 48

約数和(自身を含む): 774176256

約数和(自身を除く): 478485476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 192007, 384014, 768028, 960035, 1344049, 1920070, 2112077, 2688098, 3840140, 4224154, 5376196, 6720245, 8448308, 10560385, 13440490, 14784539, 21120770, 26880980, 29569078, 42241540, 59138156, 73922695, 147845390, 295690780]

約数ペア:

[(1, 295690780), (2, 147845390), (4, 73922695), (5, 59138156), (7, 42241540), (10, 29569078), (11, 26880980), (14, 21120770), (20, 14784539), (22, 13440490), (28, 10560385), (35, 8448308), (44, 6720245), (55, 5376196), (70, 4224154), (77, 3840140), (110, 2688098), (140, 2112077), (154, 1920070), (220, 1344049), (308, 960035), (385, 768028), (770, 384014), (1540, 192007)]