84667380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{201589}}^1$

素因数の和:201608

約数の個数: 48

約数和(自身を含む): 270936960

約数和(自身を除く): 186269580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 201589, 403178, 604767, 806356, 1007945, 1209534, 1411123, 2015890, 2419068, 2822246, 3023835, 4031780, 4233369, 5644492, 6047670, 7055615, 8466738, 12095340, 14111230, 16933476, 21166845, 28222460, 42333690, 84667380]

約数ペア:

[(1, 84667380), (2, 42333690), (3, 28222460), (4, 21166845), (5, 16933476), (6, 14111230), (7, 12095340), (10, 8466738), (12, 7055615), (14, 6047670), (15, 5644492), (20, 4233369), (21, 4031780), (28, 3023835), (30, 2822246), (35, 2419068), (42, 2015890), (60, 1411123), (70, 1209534), (84, 1007945), (105, 806356), (140, 604767), (210, 403178), (420, 201589)]