42582820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{304163}}^1$

素因数の和:304179

約数の個数: 24

約数和(自身を含む): 102199104

約数和(自身を除く): 59616284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 304163, 608326, 1216652, 1520815, 2129141, 3041630, 4258282, 6083260, 8516564, 10645705, 21291410, 42582820]

約数ペア:

[(1, 42582820), (2, 21291410), (4, 10645705), (5, 8516564), (7, 6083260), (10, 4258282), (14, 3041630), (20, 2129141), (28, 1520815), (35, 1216652), (70, 608326), (140, 304163)]