2964920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10589}}^1$

素因数の和:10607

約数の個数: 32

約数和(自身を含む): 7624800

約数和(自身を除く): 4659880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10589, 21178, 42356, 52945, 74123, 84712, 105890, 148246, 211780, 296492, 370615, 423560, 592984, 741230, 1482460, 2964920]

約数ペア:

[(1, 2964920), (2, 1482460), (4, 741230), (5, 592984), (7, 423560), (8, 370615), (10, 296492), (14, 211780), (20, 148246), (28, 105890), (35, 84712), (40, 74123), (56, 52945), (70, 42356), (140, 21178), (280, 10589)]