209730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6991}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 503424

約数和(自身を除く): 293694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6991, 13982, 20973, 34955, 41946, 69910, 104865, 209730]

約数ペア:

[(1, 209730), (2, 104865), (3, 69910), (5, 41946), (6, 34955), (10, 20973), (15, 13982), (30, 6991)]