289803060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1610017}}^1$

素因数の和:1610032

約数の個数: 36

約数和(自身を含む): 879069828

約数和(自身を除く): 589266768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1610017, 3220034, 4830051, 6440068, 8050085, 9660102, 14490153, 16100170, 19320204, 24150255, 28980306, 32200340, 48300510, 57960612, 72450765, 96601020, 144901530, 289803060]

約数ペア:

[(1, 289803060), (2, 144901530), (3, 96601020), (4, 72450765), (5, 57960612), (6, 48300510), (9, 32200340), (10, 28980306), (12, 24150255), (15, 19320204), (18, 16100170), (20, 14490153), (30, 9660102), (36, 8050085), (45, 6440068), (60, 4830051), (90, 3220034), (180, 1610017)]