205328460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3422141}}^1$

素因数の和:3422153

約数の個数: 24

約数和(自身を含む): 574919856

約数和(自身を除く): 369591396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3422141, 6844282, 10266423, 13688564, 17110705, 20532846, 34221410, 41065692, 51332115, 68442820, 102664230, 205328460]

約数ペア:

[(1, 205328460), (2, 102664230), (3, 68442820), (4, 51332115), (5, 41065692), (6, 34221410), (10, 20532846), (12, 17110705), (15, 13688564), (20, 10266423), (30, 6844282), (60, 3422141)]