11729730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{390991}}^1$

素因数の和:391001

約数の個数: 16

約数和(自身を含む): 28151424

約数和(自身を除く): 16421694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 390991, 781982, 1172973, 1954955, 2345946, 3909910, 5864865, 11729730]

約数ペア:

[(1, 11729730), (2, 5864865), (3, 3909910), (5, 2345946), (6, 1954955), (10, 1172973), (15, 781982), (30, 390991)]