85880830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{175267}}^1$

素因数の和:175288

約数の個数: 24

約数和(自身を含む): 179824968

約数和(自身を除く): 93944138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 175267, 350534, 876335, 1226869, 1752670, 2453738, 6134345, 8588083, 12268690, 17176166, 42940415, 85880830]

約数ペア:

[(1, 85880830), (2, 42940415), (5, 17176166), (7, 12268690), (10, 8588083), (14, 6134345), (35, 2453738), (49, 1752670), (70, 1226869), (98, 876335), (245, 350534), (490, 175267)]