2247136890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{74904563}}^1$

素因数の和:74904573

約数の個数: 16

約数和(自身を含む): 5393128608

約数和(自身を除く): 3145991718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 74904563, 149809126, 224713689, 374522815, 449427378, 749045630, 1123568445, 2247136890]

約数ペア:

[(1, 2247136890), (2, 1123568445), (3, 749045630), (5, 449427378), (6, 374522815), (10, 224713689), (15, 149809126), (30, 74904563)]