159096910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5557}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 328144320

約数和(自身を除く): 169047410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5557, 5726, 11114, 14315, 27785, 28630, 38899, 55570, 77798, 194495, 388990, 2272813, 4545626, 11364065, 15909691, 22728130, 31819382, 79548455, 159096910]

約数ペア:

[(1, 159096910), (2, 79548455), (5, 31819382), (7, 22728130), (10, 15909691), (14, 11364065), (35, 4545626), (70, 2272813), (409, 388990), (818, 194495), (2045, 77798), (2863, 55570), (4090, 38899), (5557, 28630), (5726, 27785), (11114, 14315)]