30705492

素因数分解:

$2^2\times 3^1\times {\mathrm{2558791}}^1$

素因数の和:2558798

約数の個数: 12

約数和(自身を含む): 71646176

約数和(自身を除く): 40940684

約数列:

[1, 2, 3, 4, 6, 12, 2558791, 5117582, 7676373, 10235164, 15352746, 30705492]

約数ペア:

[(1, 30705492), (2, 15352746), (3, 10235164), (4, 7676373), (6, 5117582), (12, 2558791)]