47620570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280121}}^1$

素因数の和:280145

約数の個数: 16

約数和(自身を含む): 90759528

約数和(自身を除く): 43138958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 280121, 560242, 1400605, 2801210, 4762057, 9524114, 23810285, 47620570]

約数ペア:

[(1, 47620570), (2, 23810285), (5, 9524114), (10, 4762057), (17, 2801210), (34, 1400605), (85, 560242), (170, 280121)]