830030210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{4211}}^1$

素因数の和:5098

約数の個数: 32

約数和(自身を含む): 1561203072

約数和(自身を除く): 731172862

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 857, 1714, 4211, 4285, 8422, 8570, 19711, 21055, 39422, 42110, 96853, 98555, 193706, 197110, 484265, 968530, 3608827, 7217654, 18044135, 36088270, 83003021, 166006042, 415015105, 830030210]

約数ペア:

[(1, 830030210), (2, 415015105), (5, 166006042), (10, 83003021), (23, 36088270), (46, 18044135), (115, 7217654), (230, 3608827), (857, 968530), (1714, 484265), (4211, 197110), (4285, 193706), (8422, 98555), (8570, 96853), (19711, 42110), (21055, 39422)]