145139730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4837991}}^1$

素因数の和:4838001

約数の個数: 16

約数和(自身を含む): 348335424

約数和(自身を除く): 203195694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4837991, 9675982, 14513973, 24189955, 29027946, 48379910, 72569865, 145139730]

約数ペア:

[(1, 145139730), (2, 72569865), (3, 48379910), (5, 29027946), (6, 24189955), (10, 14513973), (15, 9675982), (30, 4837991)]