194945580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1083031}}^1$

素因数の和:1083046

約数の個数: 36

約数和(自身を含む): 591335472

約数和(自身を除く): 396389892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1083031, 2166062, 3249093, 4332124, 5415155, 6498186, 9747279, 10830310, 12996372, 16245465, 19494558, 21660620, 32490930, 38989116, 48736395, 64981860, 97472790, 194945580]

約数ペア:

[(1, 194945580), (2, 97472790), (3, 64981860), (4, 48736395), (5, 38989116), (6, 32490930), (9, 21660620), (10, 19494558), (12, 16245465), (15, 12996372), (18, 10830310), (20, 9747279), (30, 6498186), (36, 5415155), (45, 4332124), (60, 3249093), (90, 2166062), (180, 1083031)]