42890230

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41641}}^1$

素因数の和:41751

約数の個数: 16

約数和(自身を含む): 77953824

約数和(自身を除く): 35063594

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 41641, 83282, 208205, 416410, 4289023, 8578046, 21445115, 42890230]

約数ペア:

[(1, 42890230), (2, 21445115), (5, 8578046), (10, 4289023), (103, 416410), (206, 208205), (515, 83282), (1030, 41641)]