2242310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 4672512

約数和(自身を除く): 2430202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 311, 515, 622, 721, 1030, 1442, 1555, 2177, 3110, 3605, 4354, 7210, 10885, 21770, 32033, 64066, 160165, 224231, 320330, 448462, 1121155, 2242310]

約数ペア:

[(1, 2242310), (2, 1121155), (5, 448462), (7, 320330), (10, 224231), (14, 160165), (35, 64066), (70, 32033), (103, 21770), (206, 10885), (311, 7210), (515, 4354), (622, 3605), (721, 3110), (1030, 2177), (1442, 1555)]