219315210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7310507}}^1$

素因数の和:7310517

約数の個数: 16

約数和(自身を含む): 526356576

約数和(自身を除く): 307041366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7310507, 14621014, 21931521, 36552535, 43863042, 73105070, 109657605, 219315210]

約数ペア:

[(1, 219315210), (2, 109657605), (3, 73105070), (5, 43863042), (6, 36552535), (10, 21931521), (15, 14621014), (30, 7310507)]