3929240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14033}}^1$

素因数の和:14051

約数の個数: 32

約数和(自身を含む): 10104480

約数和(自身を除く): 6175240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14033, 28066, 56132, 70165, 98231, 112264, 140330, 196462, 280660, 392924, 491155, 561320, 785848, 982310, 1964620, 3929240]

約数ペア:

[(1, 3929240), (2, 1964620), (4, 982310), (5, 785848), (7, 561320), (8, 491155), (10, 392924), (14, 280660), (20, 196462), (28, 140330), (35, 112264), (40, 98231), (56, 70165), (70, 56132), (140, 28066), (280, 14033)]