7430090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25621}}^1$

素因数の和:25657

約数の個数: 16

約数和(自身を含む): 13835880

約数和(自身を除く): 6405790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 25621, 51242, 128105, 256210, 743009, 1486018, 3715045, 7430090]

約数ペア:

[(1, 7430090), (2, 3715045), (5, 1486018), (10, 743009), (29, 256210), (58, 128105), (145, 51242), (290, 25621)]