3542140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{25301}}^1$

素因数の和:25317

約数の個数: 24

約数和(自身を含む): 8501472

約数和(自身を除く): 4959332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 25301, 50602, 101204, 126505, 177107, 253010, 354214, 506020, 708428, 885535, 1771070, 3542140]

約数ペア:

[(1, 3542140), (2, 1771070), (4, 885535), (5, 708428), (7, 506020), (10, 354214), (14, 253010), (20, 177107), (28, 126505), (35, 101204), (70, 50602), (140, 25301)]