187645654930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9883}}^1\times {\mathrm{17419}}^1$

素因数の和:27418

約数の個数: 32

約数和(自身を含む): 340914974400

約数和(自身を除く): 153269319470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 9883, 17419, 19766, 34838, 49415, 87095, 98830, 174190, 1077247, 1898671, 2154494, 3797342, 5386235, 9493355, 10772470, 18986710, 172151977, 344303954, 860759885, 1721519770, 18764565493, 37529130986, 93822827465, 187645654930]

約数ペア:

[(1, 187645654930), (2, 93822827465), (5, 37529130986), (10, 18764565493), (109, 1721519770), (218, 860759885), (545, 344303954), (1090, 172151977), (9883, 18986710), (17419, 10772470), (19766, 9493355), (34838, 5386235), (49415, 3797342), (87095, 2154494), (98830, 1898671), (174190, 1077247)]