388331430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12944381}}^1$

素因数の和:12944391

約数の個数: 16

約数和(自身を含む): 931995504

約数和(自身を除く): 543664074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12944381, 25888762, 38833143, 64721905, 77666286, 129443810, 194165715, 388331430]

約数ペア:

[(1, 388331430), (2, 194165715), (3, 129443810), (5, 77666286), (6, 64721905), (10, 38833143), (15, 25888762), (30, 12944381)]