30700348

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13879}}^1$

素因数の和:13969

約数の個数: 24

約数和(自身を含む): 62182400

約数和(自身を除く): 31482052

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13879, 27758, 55516, 97153, 194306, 388612, 1096441, 2192882, 4385764, 7675087, 15350174, 30700348]

約数ペア:

[(1, 30700348), (2, 15350174), (4, 7675087), (7, 4385764), (14, 2192882), (28, 1096441), (79, 388612), (158, 194306), (316, 97153), (553, 55516), (1106, 27758), (2212, 13879)]