479730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{15991}}^1$

素因数の和:16001

約数の個数: 16

約数和(自身を含む): 1151424

約数和(自身を除く): 671694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 15991, 31982, 47973, 79955, 95946, 159910, 239865, 479730]

約数ペア:

[(1, 479730), (2, 239865), (3, 159910), (5, 95946), (6, 79955), (10, 47973), (15, 31982), (30, 15991)]