30779715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107999}}^1$

素因数の和:108026

約数の個数: 16

約数和(自身を含む): 51840000

約数和(自身を除く): 21060285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 107999, 323997, 539995, 1619985, 2051981, 6155943, 10259905, 30779715]

約数ペア:

[(1, 30779715), (3, 10259905), (5, 6155943), (15, 2051981), (19, 1619985), (57, 539995), (95, 323997), (285, 107999)]