30194758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 20566970

約数列:

[1, 2, 11, 22, 101, 107, 127, 202, 214, 254, 1111, 1177, 1397, 2222, 2354, 2794, 10807, 12827, 13589, 21614, 25654, 27178, 118877, 141097, 149479, 237754, 282194, 298958, 1372489, 2744978, 15097379, 30194758]

約数ペア:

[(1, 30194758), (2, 15097379), (11, 2744978), (22, 1372489), (101, 298958), (107, 282194), (127, 237754), (202, 149479), (214, 141097), (254, 118877), (1111, 27178), (1177, 25654), (1397, 21614), (2222, 13589), (2354, 12827), (2794, 10807)]