30870149006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21115013}}^1$

素因数の和:21115075

約数の個数: 16

約数和(自身を含む): 50169273264

約数和(自身を除く): 19299124258

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 21115013, 42230026, 358955221, 717910442, 907945559, 1815891118, 15435074503, 30870149006]

約数ペア:

[(1, 30870149006), (2, 15435074503), (17, 1815891118), (34, 907945559), (43, 717910442), (86, 358955221), (731, 42230026), (1462, 21115013)]