212670210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7089007}}^1$

素因数の和:7089017

約数の個数: 16

約数和(自身を含む): 510408576

約数和(自身を除く): 297738366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7089007, 14178014, 21267021, 35445035, 42534042, 70890070, 106335105, 212670210]

約数ペア:

[(1, 212670210), (2, 106335105), (3, 70890070), (5, 42534042), (6, 35445035), (10, 21267021), (15, 14178014), (30, 7089007)]