30110900

素因数分解:

$2^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{853}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 65602572

約数和(自身を除く): 35491672

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 353, 706, 853, 1412, 1706, 1765, 3412, 3530, 4265, 7060, 8530, 8825, 17060, 17650, 21325, 35300, 42650, 85300, 301109, 602218, 1204436, 1505545, 3011090, 6022180, 7527725, 15055450, 30110900]

約数ペア:

[(1, 30110900), (2, 15055450), (4, 7527725), (5, 6022180), (10, 3011090), (20, 1505545), (25, 1204436), (50, 602218), (100, 301109), (353, 85300), (706, 42650), (853, 35300), (1412, 21325), (1706, 17650), (1765, 17060), (3412, 8825), (3530, 8530), (4265, 7060)]