389622310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4729}}^1$

素因数の和:4861

約数の個数: 64

約数和(自身を含む): 882731520

約数和(自身を除く): 493109210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 385, 535, 749, 770, 1070, 1177, 1498, 2354, 3745, 4729, 5885, 7490, 8239, 9458, 11770, 16478, 23645, 33103, 41195, 47290, 52019, 66206, 82390, 104038, 165515, 260095, 331030, 364133, 506003, 520190, 728266, 1012006, 1820665, 2530015, 3542021, 3641330, 5060030, 5566033, 7084042, 11132066, 17710105, 27830165, 35420210, 38962231, 55660330, 77924462, 194811155, 389622310]

約数ペア:

[(1, 389622310), (2, 194811155), (5, 77924462), (7, 55660330), (10, 38962231), (11, 35420210), (14, 27830165), (22, 17710105), (35, 11132066), (55, 7084042), (70, 5566033), (77, 5060030), (107, 3641330), (110, 3542021), (154, 2530015), (214, 1820665), (385, 1012006), (535, 728266), (749, 520190), (770, 506003), (1070, 364133), (1177, 331030), (1498, 260095), (2354, 165515), (3745, 104038), (4729, 82390), (5885, 66206), (7490, 52019), (8239, 47290), (9458, 41195), (11770, 33103), (16478, 23645)]