30900816

素因数分解:

$2^4\times 3^2\times {\mathrm{214589}}^1$

素因数の和:214603

約数の個数: 30

約数和(自身を含む): 86479770

約数和(自身を除く): 55578954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214589, 429178, 643767, 858356, 1287534, 1716712, 1931301, 2575068, 3433424, 3862602, 5150136, 7725204, 10300272, 15450408, 30900816]

約数ペア:

[(1, 30900816), (2, 15450408), (3, 10300272), (4, 7725204), (6, 5150136), (8, 3862602), (9, 3433424), (12, 2575068), (16, 1931301), (18, 1716712), (24, 1287534), (36, 858356), (48, 643767), (72, 429178), (144, 214589)]