3187380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7589}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 10200960

約数和(自身を除く): 7013580

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, 7589, 15178, 22767, 30356, 37945, 45534, 53123, 75890, 91068, 106246, 113835, 151780, 159369, 212492, 227670, 265615, 318738, 455340, 531230, 637476, 796845, 1062460, 1593690, 3187380]

約数ペア:

[(1, 3187380), (2, 1593690), (3, 1062460), (4, 796845), (5, 637476), (6, 531230), (7, 455340), (10, 318738), (12, 265615), (14, 227670), (15, 212492), (20, 159369), (21, 151780), (28, 113835), (30, 106246), (35, 91068), (42, 75890), (60, 53123), (70, 45534), (84, 37945), (105, 30356), (140, 22767), (210, 15178), (420, 7589)]