81030210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2701007}}^1$

素因数の和:2701017

約数の個数: 16

約数和(自身を含む): 194472576

約数和(自身を除く): 113442366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2701007, 5402014, 8103021, 13505035, 16206042, 27010070, 40515105, 81030210]

約数ペア:

[(1, 81030210), (2, 40515105), (3, 27010070), (5, 16206042), (6, 13505035), (10, 8103021), (15, 5402014), (30, 2701007)]