30900458

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 49671372

約数和(自身を除く): 18770914

約数列:

[1, 2, 17, 34, 193, 277, 289, 386, 554, 578, 3281, 4709, 6562, 9418, 53461, 55777, 80053, 106922, 111554, 160106, 908837, 1817674, 15450229, 30900458]

約数ペア:

[(1, 30900458), (2, 15450229), (17, 1817674), (34, 908837), (193, 160106), (277, 111554), (289, 106922), (386, 80053), (554, 55777), (578, 53461), (3281, 9418), (4709, 6562)]