30549910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160789}}^1$

素因数の和:160815

約数の個数: 16

約数和(自身を含む): 57884400

約数和(自身を除く): 27334490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 160789, 321578, 803945, 1607890, 3054991, 6109982, 15274955, 30549910]

約数ペア:

[(1, 30549910), (2, 15274955), (5, 6109982), (10, 3054991), (19, 1607890), (38, 803945), (95, 321578), (190, 160789)]