4447380

素因数分解:

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

素因数の和:10608

約数の個数: 48

約数和(自身を含む): 14232960

約数和(自身を除く): 9785580

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, 10589, 21178, 31767, 42356, 52945, 63534, 74123, 105890, 127068, 148246, 158835, 211780, 222369, 296492, 317670, 370615, 444738, 635340, 741230, 889476, 1111845, 1482460, 2223690, 4447380]

約数ペア:

[(1, 4447380), (2, 2223690), (3, 1482460), (4, 1111845), (5, 889476), (6, 741230), (7, 635340), (10, 444738), (12, 370615), (14, 317670), (15, 296492), (20, 222369), (21, 211780), (28, 158835), (30, 148246), (35, 127068), (42, 105890), (60, 74123), (70, 63534), (84, 52945), (105, 42356), (140, 31767), (210, 21178), (420, 10589)]