30185224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2797}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 60436800

約数和(自身を除く): 30251576

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 2797, 5396, 5594, 10792, 11188, 22376, 53143, 106286, 198587, 212572, 397174, 425144, 794348, 1588696, 3773153, 7546306, 15092612, 30185224]

約数ペア:

[(1, 30185224), (2, 15092612), (4, 7546306), (8, 3773153), (19, 1588696), (38, 794348), (71, 425144), (76, 397174), (142, 212572), (152, 198587), (284, 106286), (568, 53143), (1349, 22376), (2698, 11188), (2797, 10792), (5396, 5594)]