5287380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12589}}^1$

素因数の和:12608

約数の個数: 48

約数和(自身を含む): 16920960

約数和(自身を除く): 11633580

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, 12589, 25178, 37767, 50356, 62945, 75534, 88123, 125890, 151068, 176246, 188835, 251780, 264369, 352492, 377670, 440615, 528738, 755340, 881230, 1057476, 1321845, 1762460, 2643690, 5287380]

約数ペア:

[(1, 5287380), (2, 2643690), (3, 1762460), (4, 1321845), (5, 1057476), (6, 881230), (7, 755340), (10, 528738), (12, 440615), (14, 377670), (15, 352492), (20, 264369), (21, 251780), (28, 188835), (30, 176246), (35, 151068), (42, 125890), (60, 88123), (70, 75534), (84, 62945), (105, 50356), (140, 37767), (210, 25178), (420, 12589)]