201921810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6730727}}^1$

素因数の和:6730737

約数の個数: 16

約数和(自身を含む): 484612416

約数和(自身を除く): 282690606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6730727, 13461454, 20192181, 33653635, 40384362, 67307270, 100960905, 201921810]

約数ペア:

[(1, 201921810), (2, 100960905), (3, 67307270), (5, 40384362), (6, 33653635), (10, 20192181), (15, 13461454), (30, 6730727)]