30783854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 47025360

約数和(自身を除く): 16241506

約数列:

[1, 2, 89, 163, 178, 326, 1061, 2122, 14507, 29014, 94429, 172943, 188858, 345886, 15391927, 30783854]

約数ペア:

[(1, 30783854), (2, 15391927), (89, 345886), (163, 188858), (178, 172943), (326, 94429), (1061, 29014), (2122, 14507)]