194783220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1082129}}^1$

素因数の和:1082144

約数の個数: 36

約数和(自身を含む): 590842980

約数和(自身を除く): 396059760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1082129, 2164258, 3246387, 4328516, 5410645, 6492774, 9739161, 10821290, 12985548, 16231935, 19478322, 21642580, 32463870, 38956644, 48695805, 64927740, 97391610, 194783220]

約数ペア:

[(1, 194783220), (2, 97391610), (3, 64927740), (4, 48695805), (5, 38956644), (6, 32463870), (9, 21642580), (10, 19478322), (12, 16231935), (15, 12985548), (18, 10821290), (20, 9739161), (30, 6492774), (36, 5410645), (45, 4328516), (60, 3246387), (90, 2164258), (180, 1082129)]