30190742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 49937472

約数和(自身を除く): 19746730

約数列:

[1, 2, 17, 34, 37, 74, 103, 206, 233, 466, 629, 1258, 1751, 3502, 3811, 3961, 7622, 7922, 8621, 17242, 23999, 47998, 64787, 129574, 146557, 293114, 407983, 815966, 887963, 1775926, 15095371, 30190742]

約数ペア:

[(1, 30190742), (2, 15095371), (17, 1775926), (34, 887963), (37, 815966), (74, 407983), (103, 293114), (206, 146557), (233, 129574), (466, 64787), (629, 47998), (1258, 23999), (1751, 17242), (3502, 8621), (3811, 7922), (3961, 7622)]