30209884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7283}}^1$

素因数の和:7365

約数の個数: 24

約数和(自身を含む): 56902608

約数和(自身を除く): 26692724

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 7283, 14566, 29132, 123811, 247622, 444263, 495244, 888526, 1777052, 7552471, 15104942, 30209884]

約数ペア:

[(1, 30209884), (2, 15104942), (4, 7552471), (17, 1777052), (34, 888526), (61, 495244), (68, 444263), (122, 247622), (244, 123811), (1037, 29132), (2074, 14566), (4148, 7283)]