47280230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278119}}^1$

素因数の和:278143

約数の個数: 16

約数和(自身を含む): 90110880

約数和(自身を除く): 42830650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278119, 556238, 1390595, 2781190, 4728023, 9456046, 23640115, 47280230]

約数ペア:

[(1, 47280230), (2, 23640115), (5, 9456046), (10, 4728023), (17, 2781190), (34, 1390595), (85, 556238), (170, 278119)]