30763090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161911}}^1$

素因数の和:161937

約数の個数: 16

約数和(自身を含む): 58288320

約数和(自身を除く): 27525230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 161911, 323822, 809555, 1619110, 3076309, 6152618, 15381545, 30763090]

約数ペア:

[(1, 30763090), (2, 15381545), (5, 6152618), (10, 3076309), (19, 1619110), (38, 809555), (95, 323822), (190, 161911)]