22079890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45061}}^1$

素因数の和:45082

約数の個数: 24

約数和(自身を含む): 46233612

約数和(自身を除く): 24153722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45061, 90122, 225305, 315427, 450610, 630854, 1577135, 2207989, 3154270, 4415978, 11039945, 22079890]

約数ペア:

[(1, 22079890), (2, 11039945), (5, 4415978), (7, 3154270), (10, 2207989), (14, 1577135), (35, 630854), (49, 450610), (70, 315427), (98, 225305), (245, 90122), (490, 45061)]