38943390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1298113}}^1$

素因数の和:1298123

約数の個数: 16

約数和(自身を含む): 93464208

約数和(自身を除く): 54520818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1298113, 2596226, 3894339, 6490565, 7788678, 12981130, 19471695, 38943390]

約数ペア:

[(1, 38943390), (2, 19471695), (3, 12981130), (5, 7788678), (6, 6490565), (10, 3894339), (15, 2596226), (30, 1298113)]