195683220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1087129}}^1$

素因数の和:1087144

約数の個数: 36

約数和(自身を含む): 593572980

約数和(自身を除く): 397889760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1087129, 2174258, 3261387, 4348516, 5435645, 6522774, 9784161, 10871290, 13045548, 16306935, 19568322, 21742580, 32613870, 39136644, 48920805, 65227740, 97841610, 195683220]

約数ペア:

[(1, 195683220), (2, 97841610), (3, 65227740), (4, 48920805), (5, 39136644), (6, 32613870), (9, 21742580), (10, 19568322), (12, 16306935), (15, 13045548), (18, 10871290), (20, 9784161), (30, 6522774), (36, 5435645), (45, 4348516), (60, 3261387), (90, 2174258), (180, 1087129)]