209005530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6966851}}^1$

素因数の和:6966861

約数の個数: 16

約数和(自身を含む): 501613344

約数和(自身を除く): 292607814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6966851, 13933702, 20900553, 34834255, 41801106, 69668510, 104502765, 209005530]

約数ペア:

[(1, 209005530), (2, 104502765), (3, 69668510), (5, 41801106), (6, 34834255), (10, 20900553), (15, 13933702), (30, 6966851)]