209946270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6998209}}^1$

素因数の和:6998219

約数の個数: 16

約数和(自身を含む): 503871120

約数和(自身を除く): 293924850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6998209, 13996418, 20994627, 34991045, 41989254, 69982090, 104973135, 209946270]

約数ペア:

[(1, 209946270), (2, 104973135), (3, 69982090), (5, 41989254), (6, 34991045), (10, 20994627), (15, 13996418), (30, 6998209)]