1842820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13163}}^1$

素因数の和:13179

約数の個数: 24

約数和(自身を含む): 4423104

約数和(自身を除く): 2580284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13163, 26326, 52652, 65815, 92141, 131630, 184282, 263260, 368564, 460705, 921410, 1842820]

約数ペア:

[(1, 1842820), (2, 921410), (4, 460705), (5, 368564), (7, 263260), (10, 184282), (14, 131630), (20, 92141), (28, 65815), (35, 52652), (70, 26326), (140, 13163)]