30870186

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223697}}^1$

素因数の和:223725

約数の個数: 16

約数和(自身を含む): 64425024

約数和(自身を除く): 33554838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223697, 447394, 671091, 1342182, 5145031, 10290062, 15435093, 30870186]

約数ペア:

[(1, 30870186), (2, 15435093), (3, 10290062), (6, 5145031), (23, 1342182), (46, 671091), (69, 447394), (138, 223697)]