122700410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{250409}}^1$

素因数の和:250430

約数の個数: 24

約数和(自身を含む): 256920660

約数和(自身を除く): 134220250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 250409, 500818, 1252045, 1752863, 2504090, 3505726, 8764315, 12270041, 17528630, 24540082, 61350205, 122700410]

約数ペア:

[(1, 122700410), (2, 61350205), (5, 24540082), (7, 17528630), (10, 12270041), (14, 8764315), (35, 3505726), (49, 2504090), (70, 1752863), (98, 1252045), (245, 500818), (490, 250409)]