1344140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9601}}^1$

素因数の和:9617

約数の個数: 24

約数和(自身を含む): 3226272

約数和(自身を除く): 1882132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9601, 19202, 38404, 48005, 67207, 96010, 134414, 192020, 268828, 336035, 672070, 1344140]

約数ペア:

[(1, 1344140), (2, 672070), (4, 336035), (5, 268828), (7, 192020), (10, 134414), (14, 96010), (20, 67207), (28, 48005), (35, 38404), (70, 19202), (140, 9601)]