83894930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9437}}^1$

素因数の和:9578

約数の個数: 32

約数和(自身を含む): 173961216

約数和(自身を除く): 90066286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9437, 18874, 47185, 66059, 94370, 132118, 330295, 660590, 1198499, 2396998, 5992495, 8389493, 11984990, 16778986, 41947465, 83894930]

約数ペア:

[(1, 83894930), (2, 41947465), (5, 16778986), (7, 11984990), (10, 8389493), (14, 5992495), (35, 2396998), (70, 1198499), (127, 660590), (254, 330295), (635, 132118), (889, 94370), (1270, 66059), (1778, 47185), (4445, 18874), (8890, 9437)]