3078860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 6501600

約数和(自身を除く): 3422740

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 599, 1028, 1198, 1285, 2396, 2570, 2995, 5140, 5990, 11980, 153943, 307886, 615772, 769715, 1539430, 3078860]

約数ペア:

[(1, 3078860), (2, 1539430), (4, 769715), (5, 615772), (10, 307886), (20, 153943), (257, 11980), (514, 5990), (599, 5140), (1028, 2995), (1198, 2570), (1285, 2396)]