30204904

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{16931}}^1$

素因数の和:17160

約数の個数: 16

約数和(自身を含む): 56891520

約数和(自身を除く): 26686616

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 16931, 33862, 67724, 135448, 3775613, 7551226, 15102452, 30204904]

約数ペア:

[(1, 30204904), (2, 15102452), (4, 7551226), (8, 3775613), (223, 135448), (446, 67724), (892, 33862), (1784, 16931)]