2484860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17749}}^1$

素因数の和:17765

約数の個数: 24

約数和(自身を含む): 5964000

約数和(自身を除く): 3479140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17749, 35498, 70996, 88745, 124243, 177490, 248486, 354980, 496972, 621215, 1242430, 2484860]

約数ペア:

[(1, 2484860), (2, 1242430), (4, 621215), (5, 496972), (7, 354980), (10, 248486), (14, 177490), (20, 124243), (28, 88745), (35, 70996), (70, 35498), (140, 17749)]