2202130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 4581504

約数和(自身を除く): 2379374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 193, 326, 386, 815, 965, 1141, 1351, 1630, 1930, 2282, 2702, 5705, 6755, 11410, 13510, 31459, 62918, 157295, 220213, 314590, 440426, 1101065, 2202130]

約数ペア:

[(1, 2202130), (2, 1101065), (5, 440426), (7, 314590), (10, 220213), (14, 157295), (35, 62918), (70, 31459), (163, 13510), (193, 11410), (326, 6755), (386, 5705), (815, 2702), (965, 2282), (1141, 1930), (1351, 1630)]