41189890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{84061}}^1$

素因数の和:84082

約数の個数: 24

約数和(自身を含む): 86247612

約数和(自身を除く): 45057722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 84061, 168122, 420305, 588427, 840610, 1176854, 2942135, 4118989, 5884270, 8237978, 20594945, 41189890]

約数ペア:

[(1, 41189890), (2, 20594945), (5, 8237978), (7, 5884270), (10, 4118989), (14, 2942135), (35, 1176854), (49, 840610), (70, 588427), (98, 420305), (245, 168122), (490, 84061)]