30518286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 63998208

約数和(自身を除く): 33479922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 787, 843, 1574, 1686, 2361, 4722, 6463, 12926, 18101, 19389, 36202, 38778, 54303, 108606, 221147, 442294, 663441, 1326882, 5086381, 10172762, 15259143, 30518286]

約数ペア:

[(1, 30518286), (2, 15259143), (3, 10172762), (6, 5086381), (23, 1326882), (46, 663441), (69, 442294), (138, 221147), (281, 108606), (562, 54303), (787, 38778), (843, 36202), (1574, 19389), (1686, 18101), (2361, 12926), (4722, 6463)]